Texas Instruments SN54HC193 Synchronous 4-Bit Up/Down Binary Counters With Dual Clock And Clear 5962-87724012A

The 5962-87724012A is a 4-bit synchronous, reversible up/down binary counter designed for reliable performance in various applications. It operates within a wide voltage range of 2 V to 6 V and features low power consumption, with a maximum ICC of 80 ¬µA. The device can drive up to 10 LSTTL loads and has a typical propagation delay (tpd) of 20 ns with a ¬±4-mA output drive at 5 V. This counter supports fully synchronous operation, eliminating output counting spikes typically associated with asynchronous counters. It includes programmable features, allowing each output to be preset to a desired level independently of count pulses, making it suitable for modulo-N counting applications. The device also features an asynchronous clear function that resets all outputs to low when activated. The 5962-87724012A is designed for easy cascading without external circuitry, utilizing borrow (BO) and carry (CO) outputs for seamless integration with additional counters. It is available in a LCCC package and operates within a temperature range of -55¬8C to 125¬8C, making it suitable for a variety of industrial and military applications.