Datasheet > IN74AC574N

IN74AC574N

更新时间： 2024-09-15 04:44:31

品牌	Logo	应用领域
INTEGRAL		触发器栅
页数	文件大小	规格书
5页	200K
描述
Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS

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IN74AC574N 技术参数

生命周期：	Contact Manufacturer	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.75
Base Number Matches：	1

IN74AC574N 数据手册

TECHNICAL DATA

IN74AC574

Octal 3-State

Noninverting D Flip-Flop

High-Performance Silicon-Gate CMOS

The IN74AC574 is identical in pinout to the LS/ALS574,

HC/HCT574. The device inputs are compatible with standard CMOS

outputs; with pullup resistors, they are compatible with LS/ALS

outputs.

Data meeting the setup time is clocked to the outputs with the

rising edge of the Clock. The Output Enable input does not affect the

states of the flip-flops, but when Output Enable is high, all device

outputs are forced to the high-impedance state; thus, data may be

stored even when the outputs are not enabled.

ORDERING INFORMATION

IN74AC574N Plastic

IN74AC574DW SOIC

T_A= -40° to 85° C for all

packages

•

Outputs Directly Interface to CMOS, NMOS, and TTL

Operating Voltage Range: 2.0 to 6.0 V

Low Input Current: 1.0 µA; 0.1 µA @ 25°C

High Noise Immunity Characteristic of CMOS Devices

Outputs Source/Sink 24 mA

PIN ASSIGNMENT

LOGIC DIAGRAM

FUNCTION TABLE

Inputs

Clock

Output

PIN 20=V_CC

PIN 10 = GND

Output

Enable

L,H,

change

X = don’t care

Z = high impedance

466

12 3 4 5

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