DATA SHEET
Product specification
Supersedes data of 2003 Nov 27
2004 Oct 18
INTEGRATED CIRCUITS
74AHC3G14; 74AHCT3G14
Inverting Schmitt trigger
2004 Oct 18
2
Philips Semiconductors
Product specification
Inverting Schmitt trigger
74AHC3G14; 74AHCT3G14
FEATURES
Symmetrical output impedance
High noise immunity
ESD protection:
HBM EIA/JESD22-A114-B exceeds 2000 V
MM EIA/JESD22-A115-A exceeds 200 V
CDM EIA/JESD22-C101 exceeds 500 V.
Low power dissipation
Balanced propagation delays
Multiple package options
Specified from
-
40
C to +85
C and
-
40
C to +125
C.
APPLICATIONS
Wave and pulse shapers
Astable multivibrators
Monostable multivibrators.
DESCRIPTION
The 74AHC3G/AHCT3G14 is a high-speed Si-gate CMOS
device.
The 74AHC3G/AHCT3G14 provides three inverting
buffers with Schmitt-trigger action. These devices are
capable of transforming slowly changing input signals into
sharply defined, jitter-free output signals.
QUICK REFERENCE DATA
GND = 0 V; T
amb
= 25
C; t
r
= t
f
3.0 ns.
Notes
1. C
PD
is used to determine the dynamic power dissipation (P
D
in
W).
P
D
= C
PD
V
CC
2
f
i
N +
(C
L
V
CC
2
f
o
) where:
f
i
= input frequency in MHz;
f
o
= output frequency in MHz;
C
L
= output load capacitance in pF;
V
CC
= supply voltage in Volts;
N = number of inputs switching;
(C
L
V
CC
2
f
o
) = sum of the outputs.
2. The condition is V
I
= GND to V
CC
.
FUNCTION TABLE
See note 1.
Note
1. H = HIGH voltage level;
L = LOW voltage level.
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
AHC3G14
AHCT3G14
t
PHL
/t
PLH
propagation delay A to Y
C
L
= 15 pF; V
CC
= 5 V
3.2
4.1
ns
C
I
input capacitance
1.5
1.5
pF
C
PD
power dissipation capacitance
C
L
= 15 pF; f = 1 MHz;
notes 1 and 2
10
12
pF
INPUT
OUTPUT
nA
nY
L
H
H
L
2004 Oct 18
3
Philips Semiconductors
Product specification
Inverting Schmitt trigger
74AHC3G14; 74AHCT3G14
ORDERING INFORMATION
PINNING
TYPE NUMBER
PACKAGE
TEMPERATURE
RANGE
PINS
PACKAGE
MATERIAL
CODE
MARKING
74AHC3G14DP
-
40
C to +125
C
8
TSSOP8
plastic
SOT505-2
A14
74AHCT3G14DP
-
40
C to +125
C
8
TSSOP8
plastic
SOT505-2
C14
74AHC3G14DC
-
40
C to +125
C
8
VSSOP8
plastic
SOT765-1
A14
74AHCT3G14DC
-
40
C to +125
C
8
VSSOP8
plastic
SOT765-1
C14
74AHC3G14GM
-
40
C to +125
C
8
XSON8
plastic
SOT833-1
A14
74AHCT3G14GM
-
40
C to +125
C
8
XSON8
plastic
SOT833-1
C14
PIN
SYMBOL
DESCRIPTION
1
1A
data input
2
3Y
data output
3
2A
data input
4
GND
ground (0 V)
5
2Y
data output
6
3A
data input
7
1Y
data output
8
V
CC
supply voltage
3G14
1A
V
CC
3Y
1Y
2A
3A
GND
2Y
001aab833
1
2
3
4
6
5
8
7
Fig.1 Pin configuration TSSOP8 and VSSOP8.
3G14
3A
1Y
V
CC
2Y
2A
3Y
1A
GND
001aab834
3
6
2
7
1
8
4
5
Transparent top view
Fig.2 Pin configuration XSON8.
2004 Oct 18
4
Philips Semiconductors
Product specification
Inverting Schmitt trigger
74AHC3G14; 74AHCT3G14
handbook, halfpage
MNA740
1A
1Y
1
7
3Y
3A
2
6
2A
2Y
3
5
Fig.3 Logic symbol.
handbook, halfpage
7
1
2
6
MNA741
5
3
Fig.4 IEC logic symbol.
Fig.5 Logic diagram (one driver).
handbook, halfpage
MNA025
A
Y
2004 Oct 18
5
Philips Semiconductors
Product specification
Inverting Schmitt trigger
74AHC3G14; 74AHCT3G14
RECOMMENDED OPERATING CONDITIONS
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134); voltages are referenced to GND (ground = 0 V).
Note
1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
SYMBOL
PARAMETER
CONDITIONS
74AHC3G
74AHCT3G
UNIT
MIN.
TYP.
MAX.
MIN.
TYP.
MAX.
V
CC
supply voltage
2.0
5.0
5.5
4.5
5.0
5.5
V
V
I
input voltage
0
-
5.5
0
-
5.5
V
V
O
output voltage
0
-
V
CC
0
-
V
CC
V
T
amb
operating ambient temperature
see DC and AC
characteristics per
device
-
40
+25
+125
-
40
+25
+125
C
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
V
CC
supply voltage
-
0.5
+7.0
V
V
I
input voltage
-
0.5
+7.0
V
I
IK
input diode current
V
I
<
-
0.5 V
-
-
20
mA
I
OK
output diode current
V
O
<
-
0.5 V or V
O
> V
CC
+ 0.5 V; note 1
-
20
mA
I
O
output source or sink current
-
0.5 V < V
O
< V
CC
+ 0.5 V
-
25
mA
I
CC
, I
GND
V
CC
or GND current
-
75
mA
T
stg
storage temperature
-
65
+150
C
P
D
power dissipation
T
amb
=
-
40
C to +125
C
-
250
mW
2004 Oct 18
6
Philips Semiconductors
Product specification
Inverting Schmitt trigger
74AHC3G14; 74AHCT3G14
DC CHARACTERISTICS
Type 74AHC3G14
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
OTHER
V
CC
(V)
T
amb
= 25
C
V
OH
HIGH-level output
voltage
V
I
= V
IH
or V
IL
I
O
=
-
50
A
2.0
1.9
2.0
-
V
I
O
=
-
50
A
3.0
2.9
3.0
-
V
I
O
=
-
50
A
4.5
4.4
4.5
-
V
I
O
=
-
4.0 mA
3.0
2.58
-
-
V
I
O
=
-
8.0 mA
4.5
3.94
-
-
V
V
OL
LOW-level output
voltage
V
I
= V
IH
or V
IL
I
O
= 50
A
2.0
-
0
0.1
V
I
O
= 50
A
3.0
-
0
0.1
V
I
O
= 50
A
4.5
-
0
0.1
V
I
O
= 4.0 mA
3.0
-
-
0.36
V
I
O
= 8.0 mA
4.5
-
-
0.36
V
I
LI
input leakage
current
V
I
= V
CC
or GND
5.5
-
-
0.1
A
I
CC
quiescent supply
current
V
I
= V
CC
or GND; I
O
= 0 A
5.5
-
-
1.0
A
C
I
input capacitance
-
-
1.5
10
pF
T
amb
=
-
40
C to +85
C
V
OH
HIGH-level output
voltage
V
I
= V
IH
or V
IL
I
O
=
-
50
A
2.0
1.9
-
-
V
I
O
=
-
50
A
3.0
2.9
-
-
V
I
O
=
-
50
A
4.5
4.4
-
-
V
I
O
=
-
4.0 mA
3.0
2.48
-
-
V
I
O
=
-
8.0 mA
4.5
3.8
-
-
V
V
OL
LOW-level output
voltage
V
I
= V
IH
or V
IL
I
O
= 50
A
2.0
-
-
0.1
V
I
O
= 50
A
3.0
-
-
0.1
V
I
O
= 50
A
4.5
-
-
0.1
V
I
O
= 4.0 mA
3.0
-
-
0.44
V
I
O
= 8.0 mA
4.5
-
-
0.44
V
I
LI
input leakage
current
V
I
= V
CC
or GND
5.5
-
-
1.0
A
I
CC
quiescent supply
current
V
I
= V
CC
or GND; I
O
= 0 A
5.5
-
-
10
A
C
I
input capacitance
-
-
-
10
pF
2004 Oct 18
7
Philips Semiconductors
Product specification
Inverting Schmitt trigger
74AHC3G14; 74AHCT3G14
T
amb
=
-
40
C to +125
C
V
OH
HIGH-level output
voltage
V
I
= V
IH
or V
IL
I
O
=
-
50
A
2.0
1.9
-
-
V
I
O
=
-
50
A
3.0
2.9
-
-
V
I
O
=
-
50
A
4.5
4.4
-
-
V
I
O
=
-
4.0 mA
3.0
2.40
-
-
V
I
O
=
-
8.0 mA
4.5
3.70
-
-
V
V
OL
LOW-level output
voltage
V
I
= V
IH
or V
IL
I
O
= 50
A
2.0
-
-
0.1
V
I
O
= 50
A
3.0
-
-
0.1
V
I
O
= 50
A
4.5
-
-
0.1
V
I
O
= 4.0 mA
3.0
-
-
0.55
V
I
O
= 8.0 mA
4.5
-
-
0.55
V
I
LI
input leakage
current
V
I
= V
CC
or GND
5.5
-
-
2.0
A
I
CC
quiescent supply
current
V
I
= V
CC
or GND; I
O
= 0 A
5.5
-
-
40
A
C
I
input capacitance
-
-
-
10
pF
SYMBOL
PARAMETER
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
OTHER
V
CC
(V)
2004 Oct 18
8
Philips Semiconductors
Product specification
Inverting Schmitt trigger
74AHC3G14; 74AHCT3G14
Type 74AHCT3G14
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
OTHER
V
CC
(V)
T
amb
= 25
C
V
OH
HIGH-level output voltage
V
I
= V
IH
or V
IL
I
O
=
-
50
A
4.5
4.4
4.5
-
V
I
O
=
-
8.0 mA
4.5
3.94
-
-
V
V
OL
LOW-level output voltage
V
I
= V
IH
or V
IL
I
O
= 50
A
4.5
-
0
0.1
V
I
O
= 8.0 mA
4.5
-
-
0.36
V
I
LI
input leakage current
V
I
= V
IH
or V
IL
5.5
-
-
0.1
A
I
CC
quiescent supply current
V
I
= V
CC
or GND; I
O
= 0 A
5.5
-
-
1.0
A
I
CC
additional quiescent supply
current per input pin
V
I
= 3.4 V; other inputs at
V
CC
or GND; I
O
= 0 A
5.5
-
-
1.35
mA
C
I
input capacitance
-
-
1.5
10
pF
T
amb
=
-
40
C to +85
C
V
OH
HIGH-level output voltage
V
I
= V
IH
or V
IL
I
O
=
-
50
A
4.5
4.4
-
-
V
I
O
=
-
8.0 mA
4.5
3.8
-
-
V
V
OL
LOW-level output voltage
V
I
= V
IH
or V
IL
I
O
= 50
A
4.5
-
-
0.1
V
I
O
= 8.0 mA
4.5
-
-
0.44
V
I
LI
input leakage current
V
I
= V
IH
or V
IL
5.5
-
-
1.0
A
I
CC
quiescent supply current
V
I
= V
CC
or GND; I
O
= 0 A
5.5
-
-
10
A
I
CC
additional quiescent supply
current per input pin
V
I
= 3.4 V; other inputs at
V
CC
or GND; I
O
= 0 A
5.5
-
-
1.5
mA
C
I
input capacitance
-
-
-
10
pF
T
amb
=
-
40
C to +125
C
V
OH
HIGH-level output voltage
V
I
= V
IH
or V
IL
I
O
=
-
50
A
4.5
4.4
-
-
V
I
O
=
-
8.0 mA
4.5
3.70
-
-
V
V
OL
LOW-level output voltage
V
I
= V
IH
or V
IL
I
O
= 50
A
4.5
-
-
0.1
V
I
O
= 8.0 mA
4.5
-
-
0.55
V
I
LI
input leakage current
V
I
= V
IH
or V
IL
5.5
-
-
2.0
A
I
CC
quiescent supply current
V
I
= V
CC
or GND; I
O
= 0 A
5.5
-
-
40
A
I
CC
additional quiescent supply
current per input pin
V
I
= 3.4 V; other inputs at
V
CC
or GND; I
O
= 0 A
5.5
-
-
1.5
mA
C
I
input capacitance
-
-
-
10
pF
2004 Oct 18
9
Philips Semiconductors
Product specification
Inverting Schmitt trigger
74AHC3G14; 74AHCT3G14
TRANSFER CHARACTERISTICS
Type 74AHC3G14
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
WAVEFORMS
V
CC
(V)
T
amb
= 25
C
V
T+
positive-going threshold
see Figs 6 and 7
3.0
-
-
2.2
V
4.5
-
-
3.15
V
5.5
-
-
3.85
V
V
T
-
negative-going threshold
see Figs 6 and 7
3.0
0.9
-
-
V
4.5
1.35
-
-
V
5.5
1.65
-
-
V
V
H
hysteresis (V
T+
-
V
T
-
)
see Figs 6 and 7
3.0
0.3
-
1.2
V
4.5
0.4
-
1.4
V
5.5
0.5
-
1.6
V
T
amb
=
-
40
C to +85
C
V
T+
positive-going threshold
see Figs 6 and 7
3.0
-
-
2.2
V
4.5
-
-
3.15
V
5.5
-
-
3.85
V
V
T
-
negative-going threshold
see Figs 6 and 7
3.0
0.9
-
-
V
4.5
1.35
-
-
V
5.5
1.65
-
-
V
V
H
hysteresis (V
T+
-
V
T
-
)
see Figs 6 and 7
3.0
0.3
-
1.2
V
4.5
0.4
-
1.4
V
5.5
0.5
-
1.6
V
T
amb
=
-
40
C to +125
C
V
T+
positive-going threshold
see Figs 6 and 7
3.0
-
-
2.2
V
4.5
-
-
3.15
V
5.5
-
-
3.85
V
V
T
-
negative-going threshold
see Figs 6 and 7
3.0
0.9
-
-
V
4.5
1.35
-
-
V
5.5
1.65
-
-
V
V
H
hysteresis (V
T+
-
V
T
-
)
see Figs 6 and 7
3.0
0.25
-
1.2
V
4.5
0.35
-
1.4
V
5.5
0.45
-
1.6
V
2004 Oct 18
10
Philips Semiconductors
Product specification
Inverting Schmitt trigger
74AHC3G14; 74AHCT3G14
Type 74AHCT3G14
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
WAVEFORMS
V
CC
(V)
T
amb
= 25
C
V
T+
positive-going threshold
see Figs 6 and 7
4.5
-
-
2.0
V
5.5
-
-
2.0
V
V
T
-
negative-going threshold
see Figs 6 and 7
4.5
0.5
-
-
V
5.5
0.6
-
-
V
V
H
hysteresis (V
T+
-
V
T
-
)
see Figs 6 and 7
4.5
0.4
-
1.4
V
5.5
0.4
-
1.6
V
T
amb
=
-
40
C to +85
C
V
T+
positive-going threshold
see Figs 6 and 7
4.5
-
-
2.0
V
5.5
-
-
2.0
V
V
T
-
negative-going threshold
see Figs 6 and 7
4.5
0.5
-
-
V
5.5
0.6
-
-
V
V
H
hysteresis (V
T+
-
V
T
-
)
see Figs 6 and 7
4.5
0.4
-
1.4
V
5.5
0.4
-
1.6
V
T
amb
=
-
40
C to +125
C
V
T+
positive-going threshold
see Figs 6 and 7
4.5
-
-
2.0
V
5.5
-
-
2.0
V
V
T
-
negative-going threshold
see Figs 6 and 7
4.5
0.5
-
-
V
5.5
0.6
-
-
V
V
H
hysteresis (V
T+
-
V
T
-
)
see Figs 6 and 7
4.5
0.35
-
1.4
V
5.5
0.35
-
1.6
V
2004 Oct 18
11
Philips Semiconductors
Product specification
Inverting Schmitt trigger
74AHC3G14; 74AHCT3G14
TRANSFER CHARACTERISTIC WAVEFORMS
Fig.6 Transfer characteristic.
handbook, halfpage
MNA026
VO
VH
VI
VT
-
VT
+
Fig.7 Definitions of V
T+
, V
T
-
and V
H
.
handbook, halfpage
MNA027
VO
VI
VH
VT
+
VT
-
Fig.8 Typical AHC3G14 transfer characteristics.
handbook, halfpage
0
0
1
3
1.5
0.5
1
MNA401
2
VI (V)
ICC
(mA)
V
CC
= 3.0 V.
2004 Oct 18
12
Philips Semiconductors
Product specification
Inverting Schmitt trigger
74AHC3G14; 74AHCT3G14
Fig.9 Typical AHC3G14 transfer characteristics.
handbook, halfpage
0
5
VI (V)
ICC
(mA)
5
0
1
MNA402
2
3
4
1
2
3
4
V
CC
= 4.5 V.
Fig.10 Typical AHC3G14 transfer characteristics.
handbook, halfpage
0
2
6
8
0
2
4
6
MNA403
4
VI (V)
ICC
(mA)
V
CC
= 5.5 V.
Fig.11 Typical AHCT3G14 transfer characteristics.
handbook, halfpage
0
5
VI (V)
ICC
(mA)
5
0
1
MNA404
2
3
4
1
2
3
4
V
CC
= 4.5 V.
Fig.12 Typical AHCT3G14 transfer characteristics.
handbook, halfpage
0
2
6
8
0
2
4
6
MNA405
4
VI (V)
ICC
(mA)
V
CC
= 5.5 V.
2004 Oct 18
13
Philips Semiconductors
Product specification
Inverting Schmitt trigger
74AHC3G14; 74AHCT3G14
AC CHARACTERISTICS
Type 74AHC3G14
GND = 0 V; t
r
= t
f
3.0 ns.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
WAVEFORMS
V
CC
(V)
C
L
(pF)
T
amb
= 25
C
t
PHL
/t
PLH
propagation delay nA to nY
see Figs 13 and 14
3.3
15
-
4.2
-
ns
50
-
6.0
-
ns
3.0 to 3.6
15
-
-
12.8
ns
50
-
-
16.3
ns
5.0
15
-
3.2
-
ns
50
-
4.6
-
ns
4.5 to 5.5
15
-
-
8.6
ns
50
-
-
10.6
ns
T
amb
=
-
40
C to +85
C
t
PHL
/t
PLH
propagation delay nA to nY
see Figs 13 and 14
3.0 to 3.6
15
1.0
-
15.0
ns
50
1.0
-
18.5
ns
4.5 to 5.5
15
1.0
-
10.0
ns
50
1.0
-
12.0
ns
T
amb
=
-
40
C to +125
C
t
PHL
/t
PLH
propagation delay nA to nY
see Figs 13 and 14
3.0 to 3.6
15
1.0
-
16.5
ns
50
1.0
-
20.5
ns
4.5 to 5.5
15
1.0
-
11.0
ns
50
1.0
-
13.5
ns
2004 Oct 18
14
Philips Semiconductors
Product specification
Inverting Schmitt trigger
74AHC3G14; 74AHCT3G14
Type 74AHCT3G14
GND = 0 V; t
r
= t
f
3.0 ns.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
WAVEFORMS
V
CC
(V)
C
L
(pF)
T
amb
= 25
C
t
PHL
/t
PLH
propagation delay nA to nY
see Figs 13 and 14
5
15
-
4.1
-
ns
50
-
5.9
-
ns
4.5 to 5.5
15
-
-
7.0
ns
50
-
-
8.5
ns
T
amb
=
-
40
C to +85
C
t
PHL
/t
PLH
propagation delay nA to nY
see Figs 13 and 14
4.5 to 5.5
15
1.0
-
8.0
ns
50
1.0
-
10.0
ns
T
amb
=
-
40
C to +125
C
t
PHL
/t
PLH
propagation delay nA to nY
see Figs 13 and 14
4.5 to 5.5
15
1.0
-
9.0
ns
50
1.0
-
11.0
ns
2004 Oct 18
15
Philips Semiconductors
Product specification
Inverting Schmitt trigger
74AHC3G14; 74AHCT3G14
AC WAVEFORMS
handbook, halfpage
MNA344
tPHL
tPLH
VM
VM
nA input
nY output
GND
VI
VOH
VOL
Fig.13 The input (nA) to output (nY) propagation delays.
FAMILY
V
I
INPUT
REQUIREMENTS
V
M
INPUT
V
M
OUTPUT
AHC3G
GND to V
CC
50 % V
CC
50 % V
CC
AHCT3G GND to 3.0 V
1.5 V
50 % V
CC
Fig.14 Load circuitry for switching times.
Definitions for test circuit:
C
L
= Load capacitance including jig and probe capacitance. (See Chapter "AC characteristics" for values).
R
T
= Termination resistance should be equal to the output impedance Z
o
of the pulse generator.
handbook, halfpage
VCC
VI
VO
MNA101
D.U.T.
CL
RT
PULSE
GENERATOR
2004 Oct 18
16
Philips Semiconductors
Product specification
Inverting Schmitt trigger
74AHC3G14; 74AHCT3G14
APPLICATION INFORMATION
The slow input rise and fall times cause additional power
dissipation. This can be calculated using the following
formula:
P
ad
= f
i
(t
r
I
CC(AV)
+ t
f
I
CC(AV)
)
V
CC
Where:
P
ad
= additional power dissipation (
W);
f
i
= input frequency (MHz);
t
r
= input rise time (ns); 10 % to 90 %;
t
f
= input fall time (ns); 90 % to 10 %;
I
CC(AV)
= average additional supply current (
A).
Average I
CC
differs with positive or negative input
transitions, as shown in Figs 15 and 16.
For AHC3G/AHCT3G14 used in relaxation oscillator
circuit, see Fig.17.
Remark to the application information
All values given are typical unless otherwise specified.
Fig.15 Average I
CC
for AHC3G Schmitt-trigger
devices.
handbook, halfpage
0
2.0
4.0
6.0
VCC (V)
200
150
50
0
100
MNA036
ICC(AV)
(
A)
positive-going
edge
negative-going
edge
Linear change of V
I
between 0.1V
CC
to 0.9V
CC
.
Fig.16 Average I
CC
for AHCT3G Schmitt-trigger
devices.
handbook, halfpage
0
4
6
2
VCC (V)
200
100
50
150
0
MNA058
ICC(AV)
(
A)
positive-going
edge
negative-going
edge
Linear change of V
I
between 0.1V
CC
to 0.9V
CC
.
Fig.17 Relaxation oscillator using the
AHC3G/AHCT3G14.
For AHC3G:
For AHCT3G:
f
1
T
---
1
0.55
RC
---------------------------
=
f
1
T
---
1
0.60
RC
---------------------------
=
handbook, halfpage
MNA035
R
C
2004 Oct 18
17
Philips Semiconductors
Product specification
Inverting Schmitt trigger
74AHC3G14; 74AHCT3G14
PACKAGE OUTLINES
UNIT
A1
A
max.
A2
A3
bp
L
HE
Lp
w
y
v
c
e
D
(1)
E
(1)
Z
(1)
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC
JEDEC
JEITA
mm
0.15
0.00
0.95
0.75
0.38
0.22
0.18
0.08
3.1
2.9
3.1
2.9
0.65
4.1
3.9
0.70
0.35
8
0
0.13
0.1
0.2
0.5
DIMENSIONS (mm are the original dimensions)
Note
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
0.47
0.33
SOT505-2
- - -
02-01-16
w
M
bp
D
Z
e
0.25
1
4
8
5
A2
A1
Lp
(A3)
detail X
A
L
HE
E
c
v
M
A
X
A
y
2.5
5 mm
0
scale
TSSOP8: plastic thin shrink small outline package; 8 leads; body width 3 mm; lead length 0.5 mm
SOT505-2
1.1
pin 1 index
2004 Oct 18
18
Philips Semiconductors
Product specification
Inverting Schmitt trigger
74AHC3G14; 74AHCT3G14
UNIT
A1
A
max.
A2
A3
bp
L
HE
Lp
w
y
v
c
e
D
(1)
E
(2)
Z
(1)
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC
JEDEC
JEITA
mm
0.15
0.00
0.85
0.60
0.27
0.17
0.23
0.08
2.1
1.9
2.4
2.2
0.5
3.2
3.0
0.4
0.1
8
0
0.13
0.1
0.2
0.4
DIMENSIONS (mm are the original dimensions)
Notes
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
0.40
0.15
Q
0.21
0.19
SOT765-1
MO-187
02-06-07
w
M
bp
D
Z
e
0.12
1
4
8
5
A2
A1
Q
Lp
(A3)
detail X
A
L
HE
E
c
v
M
A
X
A
y
2.5
5 mm
0
scale
VSSOP8: plastic very thin shrink small outline package; 8 leads; body width 2.3 mm
SOT765-1
1
pin 1 index
2004 Oct 18
19
Philips Semiconductors
Product specification
Inverting Schmitt trigger
74AHC3G14; 74AHCT3G14
terminal 1
index area
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC
JEDEC
JEITA
SOT833-1
- - -
MO-252
- - -
SOT833-1
04-07-15
04-07-22
DIMENSIONS (mm are the original dimensions)
XSON8: plastic extremely thin small outline package; no leads; 8 terminals; body 0.95 x 1.95 x 0.5 mm
D
E
e
1
e
A
1
b
L
L
1
e
1
e
1
0
1
2 mm
scale
Notes
1. Including plating thickness.
2. Can be visible in some manufacturing processes.
UNIT
mm
0.25
0.17
2.0
1.9
0.35
0.27
A
1
max
b
E
1.0
0.9
D
e
e
1
L
0.40
0.32
L
1
0.5
0.6
A
(1)
max
0.5
0.04
1
8
2
7
3
6
4
5
8
(2)
4
(2)
A
2004 Oct 18
20
Philips Semiconductors
Product specification
Inverting Schmitt trigger
74AHC3G14; 74AHCT3G14
DATA SHEET STATUS
Notes
1. Please consult the most recently issued data sheet before initiating or completing a design.
2. The product status of the device(s) described in this data sheet may have changed since this data sheet was
published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com.
3. For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status.
LEVEL
DATA SHEET
STATUS
(1)
PRODUCT
STATUS
(2)(3)
DEFINITION
I
Objective data
Development
This data sheet contains data from the objective specification for product
development. Philips Semiconductors reserves the right to change the
specification in any manner without notice.
II
Preliminary data Qualification
This data sheet contains data from the preliminary specification.
Supplementary data will be published at a later date. Philips
Semiconductors reserves the right to change the specification without
notice, in order to improve the design and supply the best possible
product.
III
Product data
Production
This data sheet contains data from the product specification. Philips
Semiconductors reserves the right to make changes at any time in order
to improve the design, manufacturing and supply. Relevant changes will
be communicated via a Customer Product/Process Change Notification
(CPCN).
DEFINITIONS
Short-form specification
The data in a short-form
specification is extracted from a full data sheet with the
same type number and title. For detailed information see
the relevant data sheet or data handbook.
Limiting values definition
Limiting values given are in
accordance with the Absolute Maximum Rating System
(IEC 60134). Stress above one or more of the limiting
values may cause permanent damage to the device.
These are stress ratings only and operation of the device
at these or at any other conditions above those given in the
Characteristics sections of the specification is not implied.
Exposure to limiting values for extended periods may
affect device reliability.
Application information
Applications that are
described herein for any of these products are for
illustrative purposes only. Philips Semiconductors make
no representation or warranty that such applications will be
suitable for the specified use without further testing or
modification.
DISCLAIMERS
Life support applications
These products are not
designed for use in life support appliances, devices, or
systems where malfunction of these products can
reasonably be expected to result in personal injury. Philips
Semiconductors customers using or selling these products
for use in such applications do so at their own risk and
agree to fully indemnify Philips Semiconductors for any
damages resulting from such application.
Right to make changes
Philips Semiconductors
reserves the right to make changes in the products -
including circuits, standard cells, and/or software -
described or contained herein in order to improve design
and/or performance. When the product is in full production
(status `Production'), relevant changes will be
communicated via a Customer Product/Process Change
Notification (CPCN). Philips Semiconductors assumes no
responsibility or liability for the use of any of these
products, conveys no licence or title under any patent,
copyright, or mask work right to these products, and
makes no representations or warranties that these
products are free from patent, copyright, or mask work
right infringement, unless otherwise specified.
Koninklijke Philips Electronics N.V. 2004
SCA76
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner.
The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed
without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license
under patent- or other industrial or intellectual property rights.
Philips Semiconductors a worldwide company
Contact information
For additional information please visit http://www.semiconductors.philips.com.
Fax: +31 40 27 24825
For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com.
Printed in The Netherlands
R44/02/pp
21
Date of release:
2004 Oct 18
Document order number:
9397 750 13741
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