Standard-Performance
TTL Delay Lines
TWO PEARL BUCK COURT
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BRISTOL, PA 19007-6812
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TEL 215-781-6400
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FAX 215-781-6403
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www.pulsespecialty.com
PA RT N O.
TAP D ELAYS (ns)
ALL TAPS
(Max.)
T
D
D
1
T
D
D
2
T
D
D
3
T
D
D
4
T
D
D
5
T
RO
RO
T
FO
FO
LTTLDL025
5.0
10.0
15.0
20.0
25.0
2.0
2.0
LTTLDL050
10.0
20.0
30.0
40.0
50.0
2.0
2.0
LTTLDL075
15.0
30.0
45.0
60.0
75.0
2.0
2.0
LTTLDL100
20.0
40.0
60.0
80.0
100.0
2.0
5.0
LTTLDL125
25.0
50.0
75.0
100.0
125.0
2.0
6.0
LTTLDL150
30.00
60.0
90.0
120.0
150.0
2.0
7.0
LTTLDL200
40.00
80.0
120.0
160.0
200.0
2.0
8.0
LTTLDL250
50.00
100.0
150.0
200.0
250.0
2.0
9.0
LTTLDL500
100.0
200.0
300.0
400.0
500.0
2.0
9.0
MODEL LTTLDL ACTIVE TTL DELAY LINES
Delay Characteristics measured at Vcc = 5.0V, 25
o
C, no load.
Delay Tolerance +2 ns or 5%, whichever is greater.
Rise Time measured @ 0.8V to 2.0V levels.
For minimum input pulse width -- contact factory.
n
5 to 500 ns delays available.
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Five equal taps in 20% increments of total delay.
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Temperature coefficient + 2 ns or + 4% (whichever is greater) at maximum
delay, 0 to 70oC.
n
Compatible with Schottky TTL, low-power Schottky TTL, FACT, AS, ALS
and FAST logic circuits.
n
Transfer-molded packaging for highest reliability.
n
Designed for leading edge timing. Trailing edge timing available.
n
Supply voltage + 5Vdc.
n
Standard size (excluding leads) -- 0.8" x 0.3" x 0.25" ( L x W x H ).
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14-DIP package.
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10-tap models available. Contact factory for details.
LTTL
14 -pin DIP
TWO PEARL BUCK COURT
l
BRISTOL, PA 19007-6812
l
TEL 215-781-6400
l
FAX 215-781-6403
l
www.pulsespecialty.com
SCHEMATIC
MECHANICAL OUTLINE
LTTL
14 -pin DIP
Notes
n
Only the pins specified in the schematics
are provided with each package.
n
Pin numbers shown are for reference only
and are not necessarily marked on unit.
n
Lead material is electro tin plated
(alloy 42) or solder dipped.
n
All specifications are subject to change
without notice.
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