SN74AHCT594PWR

The SN74AHCT594PWR is an 8-bit shift register IC manufactured by Texas Instruments. This device is designed for serial-in, parallel-out operations, making it suitable for data manipulation and storage in digital systems.

Key electrical characteristics include a clock frequency of up to 115 MHz, an IOL (Output Low Current) of 8 mA, and an IOH (Output High Current) of -8 mA. The device operates within a voltage range of 4.5V to 5.5V and has a maximum supply current of 20 µA. Its input type is TTL-Compatible CMOS, and the output type is Push-Pull.

This shift register is housed in a 16-TSSOP package, designed for surface mounting. The operating temperature range is specified from -40°C to 85°C. The device also boasts features such as balanced outputs, an output register, and over-voltage tolerant inputs, contributing to its very high speed performance with propagation delays typically between 5-10 ns.

The SN74AHCT594 device contains an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. It features independent direct overriding clears for both shift and storage registers, as well as independent clocks for both registers. Latch-up performance exceeds 100mA per JESD, 78 class II, and ESD protection exceeds JESD 22 standards for the human-body model and machine model.