Rev.1.00, May.14.2003, page 1 of 10
HD74LVC1G97
Configurable MultipleFunction Gate
REJ03D00150100Z
Preliminary
Rev.1.00
May.14.2003
Description
The HD74LVC1G97 has configurable multiplefunction gate in a 6 pin package. The Output state is
determined by eight patterns of 3bit input. The user can choose the logic functions AND, NAND, OR,
NOR, INVERTER, NonInvert Buffer, Data Selector. Low voltage and high speed operation is suitable for
the battery powered products (e.g., notebook computers), and the low power consumption extends the
battery life.
Features
The basic gate function is lined up as hitachi uni logic series.
Supply voltage range : 1.65 to 5.5 V
Operating temperature range : 40 to +85C
All inputs V
IH
(Max.) = 5.5 V (@V
CC
= 0 V to 5.5 V)
All outputs V
O
(Max.) = 5.5 V (@V
CC
= 0 V)
Output current:
4 mA (@V
CC
= 1.65 V)
8 mA (@V
CC
= 2.3 V)
24 mA (@V
CC
= 3.0 V)
32 mA (@V
CC
= 4.5 V)
All the logical input has hysteresis voltage for the slow transition.
HD74LVC1G97
Rev.1.00, May.14.2003, page 2 of 10
Article Indication
K 2 Y M
Marking
Year code
Month code
Function Table
Inputs
Output
IN2
IN1
IN0
Y
L
L
L
L
L
L
H
L
L
H
L
H
L
H
H
H
H
L
L
L
H
L
H
H
H
H
L
L
H
H
H
H
H : High level
L : Low level
Pin Arrangement
(Bottom view)
(Top view)
Y
1
6
3
4
IN0
Height 0.5 mm
0.5 mm pitch
0.17 mm 6Ball
0.9 mm
1.4 mm
GND
V
CC
IN1
IN2
5
2
Pin#1 INDEX
HD74LVC1G97
Rev.1.00, May.14.2003, page 3 of 10
Logic Diagram
IN0
IN1
IN2
Y
Function Selection Table
Logic Function
Figure No.
2 to 1 data Selector
1
2inputs AND
2
2inputs OR with one input inverted
3
2inputs NAND with one input inverted
3
2inputs AND with one input inverted
4
2inputs NOR with one input inverted
4
2inputs OR
5
Inverter
6
NonInverter Buffer
7
HD74LVC1G97
Rev.1.00, May.14.2003, page 4 of 10
Logic Configurations
Figure 1. 2 to 1 Data Selecter
A
B
1 (IN1)
(IN2) 6
2 (GND) (V
CC
) 5
3 (IN0)
(Y) 4
A
/B
V
CC
Y
Y
A
A
/B
B
Figure 2. 2inputs AND Gate
B
1 (IN1)
(IN2) 6
2 (GND) (V
CC
) 5
3 (IN0)
(Y) 4
A
V
CC
Y
Y
A
B
Y
A
B
Figure 4. 2inputs AND Gate
with A input inverted
Y
B
A
B
1 (IN1)
(IN2) 6
2 (GND) (V
CC
) 5
3 (IN0)
(Y) 4
A
V
CC
Y
Y
A
B
Y
A
1 (IN1)
(IN2) 6
2 (GND) (V
CC
) 5
3 (IN0)
(Y) 4
A
V
CC
Y
Figure 6. Inverter
Y
A
1 (IN1)
(IN2) 6
2 (GND) (V
CC
) 5
3 (IN0)
(Y) 4
A
V
CC
Y
Figure 7. NonInvert Butter
Figure 3. 2inputs OR Gate
with A input inverted
A
1 (IN1)
(IN2) 6
2 (GND) (V
CC
) 5
3 (IN0)
(Y) 4
B
V
CC
Y
Y
Y
A
B
A
B
B
Y
A
B
Y
A
B
1 (IN1)
(IN2) 6
2 (GND) (V
CC
) 5
3 (IN0)
(Y) 4
A
V
CC
Y
Figure 5. 2inputs OR Gate
HD74LVC1G97
Rev.1.00, May.14.2003, page 5 of 10
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Test Conditions
Supply voltage range
V
CC
0.5 to 6.5
V
Input voltage range
*1
V
I
0.5 to 6.5
V
0.5 to V
CC
+ 0.5
Output : H or L
Output voltage range
*1, 2
V
O
0.5 to 6.5
V
V
CC
: OFF
Input clamp current
I
IK
50
mA
V
I
< 0
Output clamp current
I
OK
50
mA
V
O
< 0
Continuous output current
I
O
50
mA
V
O
= 0 to V
CC
Continuous current through
V
CC
or GND
I
CC
or I
GND
100
mA
Package Thermal impedance
ja
143
C/W
Storage temperature
Tstg
65 to 150
C
Notes:
The absolute maximum ratings are values which must not individually be exceeded, and
furthermore no two of which may be realized at the same time.
1. The input and output voltage ratings may be exceeded if the input and output clamp-current
ratings are observed.
2. This value is limited to 5.5 V maximum.
Recommended Operating Conditions
Item
Symbol
Min
Max
Unit
Conditions
Supply voltage range
V
CC
1.65
5.5
V
Input voltage range
V
I
0
5.5
V
Output voltage range
V
O
0
V
CC
V
--
4
V
CC
= 1.65 V
--
8
V
CC
= 2.3 V
--
16
--
24
V
CC
= 3.0 V
I
OL
--
32
V
CC
= 4.5 V
--
4
V
CC
= 1.65 V
--
8
V
CC
= 2.3 V
--
16
--
24
V
CC
= 3.0 V
Output current
I
OH
--
32
mA
V
CC
= 4.5 V
0
20
V
CC
= 1.65 to 1.95 V,
2.3 to 2.7 V
0
10
V
CC
= 3.0 to 3.6 V
Input transition rise or fall rate
t /
v
0
5
ns / V
V
CC
= 4.5 to 5.5 V
Operating free-air temperature T
a
40
85
C
Note: Unused or floating inputs must be held high or low.
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