74AHC594DB-Q100数据手册集成电路（IC）的移位寄存器规格书PDF

描述 Description

8-bit shift register with output register - The 74AHC594-Q100; 74AHCT594-Q100 is a high-speed Si-gate CMOS device and is pin compatible with Low-Power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard No. 7A. The 74AHC594-Q100; 74AHCT594-Q100 is an 8-bit, non-inverting, serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. Separate clocks (SHCP and STCP) and direct overriding clears (SHR and STR) are provided on both the shift and storage registers. A serial output (Q7S) is provided for cascading purposes. Both the shift and storage register clocks are positive-edge triggered. If the user wishes to connect both clocks together, the shift register is always one count pulse ahead of the storage register. This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

特性 Features

·Automotive product qualification in accordance with AEC-Q100 (Grade 1)·Specified from -40 °C to +85 °C and from -40 °C to +125 °C

应用 Application

·Serial-to parallel data conversion
·Remote control holding register