Datasheet > M74HCT574TTR

M74HCT574TTR

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-TSSOP;

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替代型号

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M74HCT574TTR 数据手册

M74HCT574

OCTAL D-TYPE FLIP FLOP

WITH 3 STATE OUTPUT NON INVERTING

■

HIGH SPEED:

= 50MHz (TYP.) at V = 4.5V

MAX

LOW POWER DISSIPATION:

= 4µA(MAX.) at T =25°C

COMPATIBLE WITH TTL OUTPUTS :

= 2V (MIN.) V = 0.8V (MAX)

DIP

SOP

TSSOP

SYMMETRICAL OUTPUT IMPEDANCE:

|I | = I = 6mA (MIN)

BALANCED PROPAGATION DELAYS:

ORDER CODES

PACKAGE

PLH

PHL

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 574

TUBE

T & R

DIP

SOP

M74HCT574B1R

M74HCT574M1R M74HCT574RM13TR

M74HCT574TTR

DESCRIPTION

TSSOP

The M74HCT574 is an high speed CMOS OCTAL

D-TYPE FLIP FLOP WITH 3-STATE OUTPUTS

INVERTING fabricated with sub-micron silicon

The output control does not affect the internal

operation of flip-flops; that is, the old data can be

retained or the new data can be entered even

while the outputs are off.

All inputs are equipped with protection circuits

against static discharge and transient excess

voltage.

gate C MOS technology.

This 8 bit D-TYPE FLIP FLOP is controlled by a

clock input (CK) and an output enable input (OE).

On the positive transition of the clock, the Q

outputs will be set to the logic state that were

setup at the D inputs.

While the OE input is at low level, the eight outputs

will be in a normal logic state (high or low logic

level) and while OE is in high level the outputs will

be in a high impedance state.

PIN CONNECTION AND IEC LOGIC SYMBOLS

August 2001

1/11

12 3 4 5 6 7...11

中文翻译

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M74HCT574TTR 替代型号

型号	品牌	替代类型	描述	数据表
SN74HCT574PW	TI	功能相似	OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS
SN74HCT574PWR	TI	功能相似	OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS
SN74HCT574PWT	TI	功能相似	OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS

与M74HCT574TTR相关器件

型号	品牌	获取价格	描述	数据表
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
M74HCT640TTR	STMICROELECTRONICS	获取价格	HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, TSSOP-20

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