MC74HC161ADR2G
Presettable Counter
The MC74HC161A and HC163A are identical in pinout to the LS161 and LS163. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. The HC161A and HC163A are programmable 4 bit binary counters with asynchronous and synchronous reset, respectively.
- Output Drive Capability: 10 LSTTL Loads
- Outputs Directly Interface to CMOS, NMOS, and TTL
- Operating Voltage Range: 2.0 to 6.0 V
- Low Input Current: 1.0 mA
- High Noise Immunity Characteristic of CMOS Devices
- In Compliance with the Requirements Defined by JEDEC Standard No. 7A
- Chip Complexity: 192 FETs or 48 Equivalent Gates
- Pb-Free Packages are Available*
Technical Attributes
Find Similar Parts
| Description | Value | |
|---|---|---|
| Uni-Directional | ||
| Matte Tin | ||
| HC | ||
| Counter | ||
| 260 | ||
| 145@2V|100@3V|22@4.5V|18@6V ns | ||
| 0.004 mA | ||
| Surface Mount | ||
| MSL 1 - Unlimited | ||
| 2 | ||
| 4 | ||
| 4 | ||
| 1 | ||
| 0 | ||
| 4 | ||
| -55 to 125 °C | ||
| UP Counter | ||
| 16SOIC | ||
| Yes | ||
| 16 | ||
| 10 x 4 x 1.5 mm | ||
| 50 pF | ||
| No | ||
| Asynchronous | ||
| SOIC | ||
| Yes | ||
| Positive-Edge | ||
| Binary | ||
| 2.5|3.3|5 V |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8542390090 |
| Schedule B: | 8542390060 |
Factory Lead Time: