74HC/HCT

Интегр.схема 74HC595

8-Bit Shift Registers With 3-State Output Registers

Features:

* Low quiescent current: 80 μA maximum (74HC Series)
* Low input current: 1 μA maximum
* 8-bit serial-in, parallel-out shift register with storage
* Wide operating voltage range: 2V–6V
* Cascadable
* Shift register has direct clear
* Guaranteed shift frequency: DC to 30 MHz

Интегр.схема SN74HCT93

CMOS 4-битов двоичен брояч

напълно съвместим по изводи и

функционалност с класическата TTL фамилия (74LS93)

Интегр.схема 74HC245D