The SNJ54ALS161BFK is a synchronous 4-bit binary counter designed for high-speed counting applications. It features internal look-ahead circuitry that allows for fast counting and supports cascading for n-bit applications through its carry output. The counter can be preset to any value between 0 and 15, and it operates synchronously, meaning all flip-flops are clocked simultaneously to eliminate output counting spikes. The clear function is asynchronous, allowing for immediate reset of the outputs regardless of other input states. This device is characterized for operation over a military temperature range of -55¬8C to 125¬8C, making it suitable for demanding environments. The SNJ54ALS161BFK is available in a 20-lead LCCC package.
Synchronous 4-Bit Binary Counters 20-LCCC -55 to 125
SYNCHRONOUS 4-BIT BINARY COUNTER
| Texas Instruments | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|
| Product Category | Logic Counters | Logic Counters |
| Product Number | SNJ54ALS161BFK | SNJ54ALS161BFK |
| Product Name | SN54ALS161B Synchronous 4-Bit Binary Counters | Integrated Circuits (ICs) - Logic - Counters, Dividers |
| Counter Category | Synchronous | |
| Supply Voltage | 5.5 | |
| Package Type | CDIP,CFP,LCCC | |
| Logic Family | ALS |
