74LS169 Synchronous 4-Bit Up Down Binary Counter IC
- No. of Bits: 4
- Typical Operating Voltage: 5V
- Output type: CMOS
- Operating Voltage Range: 4.5V to 5.5V
- Output current when high: -0.4mA
- Output current when low: 8mA
- CKB and CKA input clock frequency: 32MHz and 16MHz resp.
- CKA and CKB pulse width: 15nS and 30nS resp.
- Programmable Look-Ahead Up/Down Binary Counter
- Fully Synchronous Operation
- Internal Look-Ahead
- Carry Output for Cascading
- Standard TTL Switching Voltages
- Available in 14-pin PDIP, GDIP, PDSO packages
