CD74AC161E
ActiveSYNCHRONOUS PRESETTABLE BINARY COUNTERS WITH ASYNCHRONOUS RESET
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CD74AC161E
ActiveSYNCHRONOUS PRESETTABLE BINARY COUNTERS WITH ASYNCHRONOUS RESET
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | CD74AC161E | CD74AC161 Series |
|---|---|---|
| Count Rate | 90 MHz | 90 MHz |
| Direction | Up | Up |
| Logic Type | Binary Counter | Binary Counter |
| Mounting Type | Through Hole | Surface Mount, Through Hole |
| Number of Bits per Element | 4 | 4 |
| Number of Elements [custom] | 1 | 1 |
| Operating Temperature [Max] | 125 °C | 125 °C |
| Operating Temperature [Min] | -55 °C | -55 °C |
| Package / Case | 0.3 in, 7.62 mm | 0.154 - 7.62 mm Width |
| Package / Case | 16-DIP | 16-SOIC, 16-DIP |
| Reset | Asynchronous | Asynchronous |
| Supplier Device Package | 16-PDIP | 16-SOIC, 16-PDIP |
| Timing | Synchronous | Synchronous |
| Trigger Type | Positive Edge | Positive Edge |
| Voltage - Supply [Max] | 5.5 V | 5.5 V |
| Voltage - Supply [Min] | 1.5 V | 1.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
CD74AC161 Series
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 CD74AC161MThe ’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. | 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 CD74AC161M96The ’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. | 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 CD74AC161EThe ’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. | 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 |
Description
General part information
CD74AC161 Series
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.
Documents
Technical documentation and resources