Logic device/transceiver/encoder

The VHC595 is an advanced high speed CMOS shift register multivibrator fabricated on a silicon gate CMOS process. It achieves high-speed operation similar to an equivalent bipolar Schottky TTL while maintaining CMOS low power consumption. The device contains an 8-bit serial-in parallel-out shift register feeding an 8-bit D-type storage register. This storage register has eight 3-state outputs. Separate clocks are provided for both the shift and storage registers. The shift register has a clear serial input for direct override, and multiple serial output (standard) pins for cascading. Both the shift and storage registers use a positive edge triggered clock. If the two clocks are interconnected, the shift register state is always one clock pulse ahead of the storage register. An input protection circuit ensures that 0V to 7V is applied to the input pins regardless of the supply voltage. This device can be used to interface 5V systems with 3V systems and both power systems, such as battery backup. This circuit prevents damage to the device due to mismatched supply and input voltages.

250mA/Channel 8-Bit Shift Register 20-SOIC

The NC7SZ386 is a single 3-input exclusive OR gate belonging to ON Semiconductor's TinyLogic Ultra-Speed ​​family. The device is fabricated using an advanced CMOS process to achieve ultra-high speed and high output drive while maintaining low static power consumption over a very wide VCC operating range. The device is specified for VCC operation from 1.65 to 5.5V. Input and output are high impedance when VCC is 0V. The input is tolerant to 7V regardless of VCC operating voltage.