74VHC165 Datasheet (Toshiba Semiconductor)

74VHC165, 8-BIT SHIFT REGISTER

TC74VHC165F/FT/FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHC165F, TC74VHC165FT, TC74VHC165FK 8-Bit Shift Register (P-IN, S-OUT) The TC74VHC165 is an advanced high speed CMOS 8-BIT PARALLEL/SERIAL-IN, SERIAL-OUT SHIFT REGISTER fabricated with silicon gate C2MOS technology.

It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation.

It consists of parallel-in or serial-in, serial-out 8-bit shift register

74VHC165 Features

* High speed: fmax = 150 MHz (typ.) at VCC = 5 V

* Low power dissipation: ICC = 4 μA (max) at Ta = 25°C

* High noise immunity: VNIH = VNIL = 28% VCC (min)

* Power down protection is provided on all inputs.

* Balanced propagation delays: tpLH ∼

* tpHL