4位双向通用移位gister 4-bit bidirectional universal shift gister
GENERAL DESCRIPTION
The 74HC/HCT194 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL
LSTTL. They are specified in compliance with JEDEC standard no. 7A.
FEATURES
• Shift-left and shift-right capability
• Synchronous parallel and serial data transfer
• Easily expanded for both serial and parallel operation
• Asynchronous master reset
• Hold “do nothing” mode
• Output capability: standard
• ICCcategory: MSI