Datasheet > 74AHC594-Q100

74AHC594-Q100

更新时间： 2024-09-16 00:58:27

品牌	Logo	应用领域
安世 - NEXPERIA		/
页数	文件大小	规格书
24页	764K
描述
8-bit shift register with output register

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74AHC594-Q100 数据手册

74AHC594-Q100;

74AHCT594-Q100

8-bit shift register with output register

Rev. 2 — 4 July 2013

Product data sheet

1. General description

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.

2. Features and benefits

 Automotive product qualification in accordance with AEC-Q100 (Grade 1)

 Specified from 40 C to +85 C and from 40 C to +125 C

 Balanced propagation delays

 All inputs have Schmitt trigger actions

 Inputs accept voltages higher than V_CC

 Wide supply voltage range from 2.0 V to 5.5 V

 8-bit serial-in, parallel-out shift register with storage

 Independent direct overriding clears on shift and storage registers

 Independent clocks for shift and storage registers

 Latch-up performance exceeds 100 mA per JESD78 Class II

 Input levels:

 For 74AHC594-Q100: CMOS level

 For 74AHCT594-Q100: TTL level

 ESD protection:

 MIL-STD-883, method 3015 exceeds 2000 V

 HBM JESD22-A114F exceeds 2000 V

 MM JESD22-A115-A exceeds 200 V (C = 200 pf, R = 0 )

 Multiple package options

12 3 4 5 6 7...24

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