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ACTIVE DELAY LINES
AD14AC SERIES: 14-PIN DIL 5-TAP FOR DYNAMIC RAM
FEATURES:
•TTL and DTL Compatible •Specifically Designed for Dynamic
RAM Timing •5 Taps •Used with Multiplex Address RAMS •Operating Temperature Range:
o·c to +1o·c
ELECTRICAL CHARACTERISTICS
Supply Voltage Vee: Logic 1 Input Voltage:
Input Current:
5.0±0.25 VDC 2.0V min. 50µA max.
Logic 0 Input Voltage: 0.8V max.
Input Current: -2.0mA max. Logic 1 Output Voltage: 2.4V min.
Logic 0 Output Voltage: 0.5V max All measurements made at Vcc=5.0V, 25'C
CIRCUIT AND PIN CONNECTIONS:
TAP 1 2 3 4 OUT Vee PIN 12 4 10 6 8 14
l
IN 1
FAN OUT CAPABILITIES
Logic 0 Output: 10 TTL loads/tap max. : 20 TTL loads/unit max.
Logic 1 Output: 20 TTL loads/unit max.
INPUT TEST CONDITIONS
Pulse Voltage:
3.2 v
Rise Time:
3.
AD14AC440 Datasheet
