Datasheet > M74HCT574RM13TR

M74HCT574RM13TR

更新时间： 2025-07-20 19:02:55

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
11页	238K
描述
类型:D 型;功能模块数:1;最大工作频率(MHz):50 MHz;支持工作位数:8;触发类型:正边沿;元器件封装:20-SOIC;

阅读下载

中文翻译

获取价格

如果您发现信息不准确，欢迎纠错

M74HCT574RM13TR 数据手册

M74HCT574

INPUT AND OUTPUT EQUIVALENT CIRCUIT

PIN DESCRIPTION

PIN No

SYMBOL

NAME AND FUNCTION

3 State Output Enable

Input (Active LOW)

2, 3, 4, 5, 6,

7, 8, 9

D0 to D7

Q7 to Q0

Data Inputs

12, 13, 14,

15, 16, 17,

18, 19

3 State Outputs

Clock Input (LOW to

HIGH, edge triggered)

GND

Ground (0V)

Positive Supply Voltage

TRUTH TABLE

INPUTS

OUTPUT

NO CHANGE

X: Don’t Care

Z: High Impedance

LOGIC DIAGRAM

This logic diagram has not be used to estimate propagation delays

2/11

123 4 5 6 7...11

中文翻译

下载PDF

型号	品牌	替代类型	描述	数据表
SN74HCT574DW	TI	功能相似	OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS
CD74HCT574M96	TI	功能相似	High-Speed CMOS Logic Octal D-Type Flip-Flop, 3-State Positive-Edge Triggered
SN74HCT574DWR	TI	功能相似	OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS

型号	品牌	获取价格	描述	数据表
M74HCT574TTR	STMICROELECTRONICS	获取价格	类型:D 型;功能模块数:1;最大工作频率(MHz):50 MHz;支持工作位数:8;触发
M74HCT640	STMICROELECTRONICS	获取价格	OCTAL BUS TRANSCEIVER3-STATE: HCT245 NON INVERTING HCT640 INVERTING, HCT643 INVERTING/NON
M74HCT640-1FP	MITSUBISHI	获取价格	Bus Transceiver, HCT Series, 1-Func, 8-Bit, Inverted Output, CMOS, PDSO20, PLASTIC, SOP-20
M74HCT640-1P	MITSUBISHI	获取价格	Bus Transceiver, HCT Series, 1-Func, 8-Bit, Inverted Output, CMOS, PDIP20, PLASTIC, DIP-20
M74HCT640B1N	STMICROELECTRONICS	获取价格	暂无描述
M74HCT640B1R	STMICROELECTRONICS	获取价格	OCTAL BUS TRANSCEIVER3-STATE: HCT245 NON INVERTING HCT640 INVERTING, HCT643 INVERTING/NON
M74HCT640C1R	STMICROELECTRONICS	获取价格	OCTAL BUS TRANSCEIVER3-STATE: HCT245 NON INVERTING HCT640 INVERTING, HCT643 INVERTING/NON
M74HCT640M1	STMICROELECTRONICS	获取价格	HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, MICRO, PLASTIC, DIP-20
M74HCT640M1R	STMICROELECTRONICS	获取价格	OCTAL BUS TRANSCEIVER3-STATE: HCT245 NON INVERTING HCT640 INVERTING, HCT643 INVERTING/NON
M74HCT640RM13TR	STMICROELECTRONICS	获取价格	HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, SOP-20