SN74HC164PWR是由德州仪器（Texas Instruments，简称 TI）生产的一款8位串行输入/并行输出移位寄存器。

数据表

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  SNx4HC164 8-Bit Parallel-Out Serial Shift Registers 数据表 (Rev. G) (英语)PDF|HTML

品牌：

德州仪器（Texas Instruments）
参数：

技术系列：HC（高速 CMOS）
供电电压范围：2V 至 6V
输入类型：标准 CMOS
输出类型：推挽
时钟频率：24 MHz
最大输入低电平电流（IOL）：5.2 mA
最大输入高电平电流（IOH）：-5.2 mA
最大供电电流：80 µA
工作温度范围：-40°C 至 125°C
封装类型：14-TSSOP
元件数量：1
功能：

AND 门控制的串行输入，用于完全控制传入数据
异步清除（CLR）输入，用于寄存器的重置
串行至并行的数据转换功能
高速传输（传播延迟 tpd 为 20 ns）
低功耗，典型最大 ICC 为 80 µA
能够驱动高达 10 个 LSTTL 负载
5V 时的输出驱动能力为 ±4 mA
1 µA 最大的典型输入电流
价格：

根据购买数量，价格有所不同：
1 至 99 个单位：约 US$0.18
100 至 249 个单位：约 US$0.125
250 至 999 个单位：约 US$0.096
1,000 个以上单位：约 US$0.064
应用：

适用于需要串行输入和并行输出数据转换的各种数字系统和应用
由于其高速和低功耗特性，适用于高速数据传输和处理系统
可用于数字信号处理、微控制器接口、数据采集系统等


封装信息
封装 | 引脚
TSSOP (PW) | 14
工作温度范围 (°C)
-40 to 125
包装数量 | 包装
2,000 | LARGE T&R
SN74HC164 的特性
Wide Operating Voltage Range of 2 V to 6 V
Outputs Can Drive Up to 10 LSTTL Loads
Low Power Consumption, 80-µA Maximum ICC
Typical tpd = 20 ns
±4-mA Output Drive at 5 V
Low Input Current of 1-µA Maximum
AND-Gated (Enable/Disable) Serial Inputs
Fully Buffered Clock and Serial Inputs
Direct Clear
On Products Compliant to MIL-PRF-38535,
All Parameters Are Tested Unless Otherwise
Noted. On All Other Products, Production
Processing Does Not Necessarily Include
Testing of All Parameters.
SN74HC164 的说明
These 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum set-up time requirements are met. Clocking occurs on the low-to-high-level transition of CLK.

Part Number
296-14020-2-ND - Tape & Reel (TR)
296-14020-1-ND - Cut Tape (CT)
296-14020-6-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
SN74HC164PWR
Description
IC SHFT REG SERIAL 8BIT 14-TSSOP
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Shift Shift Register 1 Element 8 Bit 14-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
SN74HC164PWR Models
Product Attributes
TYPE
DESCRIPTION
SELECT ALL
Category
Integrated Circuits (ICs)
Logic
Shift Registers
Manufacturer
Texas Instruments
Series
74HC
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Logic Type
Shift Register
Output Type
Push-Pull
Number of Elements
1
Number of Bits per Element
8
Function
Serial to Parallel
Voltage - Supply
2V ~ 6V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
14-TSSOP
Base Product Number
74HC164

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