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CD74ACT161 - 4-BIT SYNCHRONOUS BINARY COUNTERS

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ordering information SCHS298B APRIL 2000

CD54ACT161 .

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Datasheet Details

Part number CD74ACT161
Manufacturer Texas Instruments
File Size 524.26 KB
Description 4-BIT SYNCHRONOUS BINARY COUNTERS
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CD54ACT161, CD74ACT161 4-BIT SYNCHRONOUS BINARY COUNTERS D Inputs Are TTL-Voltage Compatible D Internal Look-Ahead for Fast Counting D Carry Output for n-Bit Cascading D Synchronous Counting D Synchronously Programmable D SCR-Latchup-Resistant CMOS Process and Circuit Design D Exceeds 2-kV ESD Protection per MIL-STD-883, Method 3015 description/ordering information SCHS298B – APRIL 2000 – REVISED MARCH 2003 CD54ACT161 . . . F PACKAGE CD74ACT161 . . . E OR M PACKAGE (TOP VIEW) CLR 1 CLK 2 A3 B4 C5 D6 ENP 7 GND 8 16 VCC 15 RCO 14 QA 13 QB 12 QC 11 QD 10 ENT 9 LOAD The ’ACT161 devices are 4-bit binary counters. These synchronous, presettable counters feature an internal carry look-ahead for application in high-speed counting designs.
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