Datasheet > U74HCT564

U74HCT564

更新时间： 2024-11-29 14:55:31

品牌	Logo	应用领域
友顺 - UTC		/
页数	文件大小	规格书
7页	216K
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U74HCT564 数据手册

UNISONIC TECHNOLOGIES CO., LTD

U74HCT564

Preliminary

CMOS IC

OCTAL D-TYPE FLIP-FLOP;

POSITIVE-EDGE TRIGGER;

3-STATE; INVERTING



DESCRIPTION

The U74HCT564 is octal D-type flip-flops featuring separate

D-type inputs for each flip-flop and inverting 3-state outputs for bus

oriented applications. A clock (CP) and an output enable ( OE ) input

are common to all flip-flops.

TSSOP-20

The 8 flip-flops will store the state of their individual D-inputs that

meet the set-up and hold times requirements on the LOW-to-HIGH

CP transition.

When OE is LOW, the contents of the 8 flip-flops are available at

the outputs. When OE is HIGH, the outputs go to the high impedance

OFF-state. Operation of the OE input does not affect the state of the

flip-flops.



FEATURES

* 3-state inverting outputs for bus oriented applications

* 8-bit positive-edge triggered register

* Common 3-state output enable input

* Independent register and 3-state buffer operation

* Output capability: bus driver

 ORDERING INFORMATION

Ordering Number

Package

Packing

Tape Reel

Lead Free

Halogen Free

U74HCT564L-P20-R

U74HCT564G-P20-R

TSSOP-20



MARKING

www.unisonic.com.tw

1 of 7

QW-R502-C01.b

12 3 4 5 6 7

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