The SN74LS163AM is a high-speed 4-bit synchronous counter designed for various applications including counting, memory addressing, and frequency division. It features edge-triggered operation and is synchronously presettable, allowing for flexible counting configurations. The device counts modulo 16 and includes a synchronous reset input that is active only during the rising clock edge, ensuring precise control during operation. This counter supports two count enable inputs for high-speed synchronous expansion and has a typical count rate of 35 MHz. It operates within a supply voltage range of 4.75V to 5.25V and is rated for an ambient temperature range of 0¬8C to 70¬8C. The output current specifications are -0.4 mA for high and 8.0 mA for low, making it suitable for various interfacing needs. The SN74LS163AM is available in an SOEIAJ-16 package, making it compatible with a range of circuit designs. Its robust performance and features make it a viable option for engineers looking for reliable counting solutions in digital applications.
Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16
| Rochester Electronics | |
|---|---|
| Product Category | Logic Counters |
| Product Number | SN74LS163AM |
| Counter Category | Synchronous |
