CD74AC161 Series
Synchronous Presettable Binary Counters with Asynchronous Reset
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
Synchronous Presettable Binary Counters with Asynchronous Reset
| Part | Direction | Number of Bits per Element | Voltage - Supply [Max] | Voltage - Supply [Min] | Number of Elements [custom] | Trigger Type | Mounting Type | Supplier Device Package | Operating Temperature [Min] | Operating Temperature [Max] | Count Rate | Reset | Timing | Logic Type | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments CD74AC161M | Up | 4 | 5.5 V | 1.5 V | 1 | Positive Edge | Surface Mount | 16-SOIC | -55 °C | 125 °C | 90 MHz | Asynchronous | Synchronous | Binary Counter | 16-SOIC | 0.154 in, 3.9 mm Width |
Texas Instruments CD74AC161M96 | Up | 4 | 5.5 V | 1.5 V | 1 | Positive Edge | Surface Mount | 16-SOIC | -55 °C | 125 °C | 90 MHz | Asynchronous | Synchronous | Binary Counter | 16-SOIC | 0.154 in, 3.9 mm Width |
Texas Instruments CD74AC161E | Up | 4 | 5.5 V | 1.5 V | 1 | Positive Edge | Through Hole | 16-PDIP | -55 °C | 125 °C | 90 MHz | Asynchronous | Synchronous | Binary Counter | 16-DIP | 0.3 in, 7.62 mm |
Key Features
• Internal look-ahead for fast countingCarry output for n-bit cascadingSynchronous countingSynchronously programmableSCR-latchup-resistant CMOS process and circuit designExceeds 2kV ESD protection per MIL-STD-883, method 3015Internal look-ahead for fast countingCarry output for n-bit cascadingSynchronous countingSynchronously programmableSCR-latchup-resistant CMOS process and circuit designExceeds 2kV ESD protection per MIL-STD-883, method 3015
Description
AI
The ’AC161 devices are 4-bit binary counters. These synchronous, presettable counters feature an internal carry look-ahead for application in high-speed counting.
The ’AC161 devices are 4-bit binary counters. These synchronous, presettable counters feature an internal carry look-ahead for application in high-speed counting.