74AHC164PW集成电路（IC）的移位寄存器规格书PDF中文资料

厂商型号	74AHC164PW
参数属性	74AHC164PW 封装/外壳为14-TSSOP（0.173"，4.40mm 宽）；包装为卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带；类别为集成电路（IC）的移位寄存器；产品描述：IC 8BIT SRLIN/PAROUT REG 14TSSOP
功能描述	8-bit serial-in/parallel-out shift register
封装外壳	14-TSSOP（0.173"，4.40mm 宽）
文件大小	265.32 Kbytes
页面数量	16 页
生产厂商	NEXPERIA
中文名称	安世
网址	网址
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-12-8 12:39:00
人工找货	74AHC164PW价格和库存，欢迎联系客服免费人工找货

1. General description

The 74AHC164; 74AHCT164 is an 8-bit serial-in/parallel-out shift register. The device features two

serial data inputs (DSA and DSB), eight parallel data outputs (Q0 to Q7). Data is entered serially

through DSA or DSB and either input can be used as an active HIGH enable for data entry through

the other input. Data is shifted on the LOW-to-HIGH transitions of the clock (CP) input. A LOW on

the master reset input (MR) clears the register and forces all outputs LOW, independently of other

inputs. Inputs are overvoltage tolerant. This feature allows the use of these devices as translators

in mixed voltage environments.

2. Features

• Wide supply voltage range from 2.0 V to 5.5 V

• Overvoltage tolerant inputs to 5.5 V

• High noise immunity

• CMOS low power dissipation

• Balanced propagation delays

• All inputs have Schmitt-trigger actions

• Input levels:

• For 74AHC164: CMOS level

• For 74AHCT164: TTL level

• ESD protection:

• HBM JESD22-A114F exceeds 2000 V

• MM JESD22-A115-A exceeds 200 V

• CDM JESD22-C101C exceeds 1000 V

• Latch-up performance exceeds 100 mA per JESD 78 Class II Level A

• Multiple package options

• Specified from -40 °C to +85 °C and from -40 °C to +125 °C