The CD74ACT161M96 is a 4-bit synchronous binary counter designed for high-speed counting applications. It features synchronous operation, allowing all flip-flops to be clocked simultaneously, which minimizes output counting spikes typically associated with ripple-clock counters. The device is fully programmable, enabling presetting to any value between 0 and 15, with synchronous loading capabilities. An asynchronous clear function allows for immediate resetting of the counter outputs to low, regardless of other input states. The carry look-ahead circuitry facilitates cascading for n-bit synchronous applications without additional gating, making it suitable for complex counting systems. The device operates over a temperature range of -55¬8C to 125¬8C and is compatible with TTL voltage levels. Additionally, it offers enhanced reliability with ESD protection exceeding 2 kV per MIL-STD-883.
Synchronous Presettable Binary Counters with Asynchronous Reset 16-SOIC -55 to 125
Binary Counter, ACT Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16
Manufacturer: Texas Instruments
Win Source Part Number: 079877-CD74ACT161M96
Packaging: Reel - TR
Mounting: SMD (SMT)
Logic Type: Binary Counter
Number of Elements: 1
Number of Bits per Element: 4
Trigger Type: Positive Edge
Direction: Up
Reset: Asynchronous
Timing: Synchronous
Count Rate: 80MHz
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -55°C to 125°C
Case / Package: 16-SOIC
Supply Voltage - Operating: 4.5 V to 5.5 V
Popularity: Medium
Fake Threat In the Open Market: 42 pct.
Supply and Demand Status: Balance
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| Texas Instruments | Rochester Electronics | Win Source Electronics | DigiKey | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Logic Counters | Logic Counters | Logic Counters | Logic Counters | Logic Counters | Logic Counters | Logic Counters | Logic Counters |
| Product Number | CD74ACT161M96 | CD74ACT161M96 | 079877-CD74ACT161M96 | 296-31551-2-ND | CD74ACT161M96 | CD74ACT161M96 | CD74ACT161M96 | CD74ACT161M96 |
| Product Name | CD74ACT161 Synchronous Presettable Binary Counters with Asynchronous Reset | Logic - Logic - Counters, Dividers - CD74ACT161M96 | Counters, Dividers | Counters, Dividers | Integrated Circuits (ICs) - Logic - Counters, Dividers | Logic - Counters, Dividers | Counters, Dividers | |
| Features | Presettable | |||||||
| Counter Category | Synchronous; Asynchronous; Synchronous / Asynchronous | Synchronous | Synchronous; Asynchronous | Synchronous | ||||
| Supply Voltage | 5V; 5.5 | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | ||||
| Package Type | PDIP,SOIC | SOIC; SOIC16 | SOIC; 16-SOIC | SOIC; "16-SOIC (0.154"", 3.90mm Width)" | SOIC; 16-SOIC (0.154", 3.90mm Width) | SOIC | SOIC; 16-SOIC (0.154\", 3.90mm Width) | |
| Logic Family | ACT | CMOS |
