Datasheet > IN74AC574

IN74AC574

更新时间： 2024-09-15 05:39:19

品牌	Logo	应用领域
IKSEMICON		触发器栅
页数	文件大小	规格书
6页	229K
描述
Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS

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IN74AC574 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.

•

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

ORDERING INFORMATION

IN74AC574N Plastic

IN74AC574DW SOIC

T_A= -40° to 85° C for all packages

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

Rev. 00

12 3 4 5 6

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与IN74AC574相关器件

型号	品牌	获取价格	描述	数据表
IN74AC574DW	INTEGRAL	获取价格	Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS
IN74AC574DW	IKSEMICON	获取价格	Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS
IN74AC574N	IKSEMICON	获取价格	Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS
IN74AC574N	INTEGRAL	获取价格	Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS
IN74AC620	INTEGRAL	获取价格	Octal 3-State Inverting Bus Transceiver High-Speed Silicon-Gate CMOS
IN74AC620	IKSEMICON	获取价格	Octal 3-State Inverting Bus Transceiver High-Speed Silicon-Gate CMOS
IN74AC620DW	IKSEMICON	获取价格	Octal 3-State Inverting Bus Transceiver High-Speed Silicon-Gate CMOS
IN74AC620N	IKSEMICON	获取价格	Octal 3-State Inverting Bus Transceiver High-Speed Silicon-Gate CMOS
IN74AC623	IKSEMICON	获取价格	Octal 3-State Noninverting Bus Transceiver High-Speed Silicon-Gate CMOS
IN74AC623DW	IKSEMICON	获取价格	Octal 3-State Noninverting Bus Transceiver High-Speed Silicon-Gate CMOS