Packaging information
| Package | Pins PDIP (N) | 16 |
| Operating temperature range (°C) -55 to 125 |
| Package qty | Carrier 25 | TUBE |
Features for the CD74AC161
- Internal look-ahead for fast counting
- Carry output for n-bit cascading
- Synchronous counting
- Synchronously programmable
- SCR-latchup-resistant CMOS process and circuit design
- Exceeds 2kV ESD protection per MIL-STD-883, method 3015
Description for the CD74AC161
The ’AC161 devices are 4-bit binary counters. These synchronous, presettable counters feature an internal carry look-ahead for application in high-speed counting.