Datasheet > 74ACT574B

74ACT574B

更新时间： 2024-11-10 23:24:03

品牌	Logo	应用领域
其他 - ETC		触发器逻辑集成电路光电二极管驱动
页数	文件大小	规格书
11页	81K
描述
Octal D-Type Flip-Flop

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

74ACT574B 数据手册

74ACT574

OCTAL D-TYPE FLIP-FLOP

WITH 3 STATE OUTPUTS (NON INVERTED)

■

HIGH SPEED:

= 270MHz (TYP.) at V = 5.0V

MAX

LOW POWER DISSIPATION:

= 4µA(MAX.) at T =25°C

COMPATIBLE WITH TTL OUTPUTS

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

DIP

SOP

TSSOP

T & R

50Ω TRANSMISSION LINE DRIVING

CAPABILITY

SYMMETRICAL OUTPUT IMPEDANCE:

|I | = I = 24mA (MIN)

ORDER CODES

PACKAGE

BALANCED PROPAGATION DELAYS:

TUBE

PLH

PHL

DIP

SOP

74ACT574B

74ACT574M

OPERATING VOLTAGE RANGE:

(OPR) = 4.5V to 5.5V

74ACT574MTR

74ACT574TTR

TSSOP

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 574

IMPROVED LATCH-UP IMMUNITY

a normal logic state (high or low logic level) and

while high level the outputs will be in a high

impedance state.

DESCRIPTION

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.

This device is designed to interface directly High

Speed CMOS systems with TTL and NMOS

components.

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

The 74ACT574 is an advanced high-speed CMOS

OCTAL D-TYPE FLIP-FLOP with

3 STATE

OUTPUT NON INVERTING fabricated with

sub-micron silicon gate and double-layer metal

wiring C MOS technology.

These 8 bit D-Type Flip-Flop are 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 that were setup at

the D inputs.

While the (OE) input is low, the 8 outputs will be in

PIN CONNECTION AND IEC LOGIC SYMBOLS

April 2001

1/11

12 3 4 5 6 7...11

中文翻译

下载PDF

与74ACT574B相关器件

型号	品牌	获取价格	描述	数据表
74ACT574D	NXP	获取价格	IC ACT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, Bus Driver/Transceiver
74ACT574DB	NXP	获取价格	IC ACT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, Bus Driver/Transceiver
74ACT574D-T	NXP	获取价格	IC ACT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, Bus Driver/Transceiver
74ACT574FC	FAIRCHILD	获取价格	Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, CDFP20, CERAMIC, FP-20
74ACT574FCQR	FAIRCHILD	获取价格	Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, CDFP20, CERAMIC, FP-20
74ACT574FCX	FAIRCHILD	获取价格	Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, CDFP20, CERAMIC, FP-20
74ACT574LC	FAIRCHILD	获取价格	Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, CQCC20, CERAMIC, LCC-20
74ACT574M	ETC	获取价格	Octal D-Type Flip-Flop
74ACT574MTC	FAIRCHILD	获取价格	Octal D-Type Flip-Flop with 3-STATE Outputs
74ACT574MTCX	FAIRCHILD	获取价格	Octal D-Type Flip-Flop