SN74HCS264PW集成电路（IC）的移位寄存器规格书PDF中文资料

厂商型号	SN74HCS264PW
参数属性	SN74HCS264PW 封装/外壳为14-TSSOP（0.173"，4.40mm 宽）；包装为管件；类别为集成电路（IC）的移位寄存器；产品描述：IC SHIFT REGISTER 8BIT 14TSSOP
功能描述	SN74HCS264 8-Bit Parallel-Out Serial Shift Registers With Schmitt-Trigger Inputs and Inverted Outputs
封装外壳	14-TSSOP（0.173"，4.40mm 宽）
文件大小	1.07632 Mbytes
页面数量	27 页
生产厂商	TI
中文名称	德州仪器
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	2025-10-13 19:00:00
人工找货	SN74HCS264PW价格和库存，欢迎联系客服免费人工找货

1 Features

• Wide operating voltage range: 2 V to 6 V

• Schmitt-trigger inputs allow for slow or noisy input

signals

• Low power consumption

– Typical ICC of 100 nA

– Typical input leakage current of ±100 nA

• ±7.8-mA output drive at 6 V

• Extended ambient temperature range: –40°C to

+125°C, TA

2 Applications

• Output expansion

• LED matrix control

• 7-segment display control

• 8-bit data storage

3 Description

The SN74HCS264 device contains an 8-bit shift

asynchronous clear (CLR) input. Data at the serial

inputs can be changed while CLK is high or low,

provided the minimum setup time requirements are

met. All inputs include Schmitt-trigger architecture,

adding noise margin and eliminating any input

transition rate requirement. Clocking occurs on the

low-to-high-level transition of CLK.

Upon a clock trigger, the device will store the result of

the (A ● B) input data line in the first register and

propagate each register’s data to the next register.

The outputs are inverted from the data stored.