PI74FCT377TQSOP

更新时间： 2024-11-16 10:12:55

品牌	Logo	应用领域
百利通 - PERICOM		触发器时钟
页数	文件大小	规格书
3页	41K
描述
FAST CMOS OCTAL D FLIP-FLOP WITH CLOCK ENABLE

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中文翻译

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数据手册

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PI74FCT377TQSOP 数据手册

PI74FCT377T

OCTAL D FLIP-FLOP with CLOCK ENABLE

PI74FCT377T

Fast CMOS Octal D Flip-Flop

with Clock Enable

Product Description:

PericomSemiconductor’sPI74FCTseriesoflogiccircuitsarepro-

ducedintheCompany’sadvanced 0.6/0.8micron CMOStechnology,

achieving industry leading speed grades.

ProductFeatures:

• ThePI74FCT377TispincompatiblewithbipolarFAST™

Series at a higher speed and lower power

consumption

• TTL input and output levels

• OctalDflip-flopswithClockEnable

• Extremelylowstaticpower

• Hysteresis on all inputs

• Industrial operating temperature range: –40°C to +85°C

• Packagesavailable:

The PI74FCT377T is an 8-bit wide octal designed with eight edge-

triggered D-type flip-flops with individual D inputs and O outputs.

When Clock Enable (CE) is LOW, the common buffered Clock

(CP)loadsallflip-flopssimultaneously. Theregisterisfullyedge-

triggered. D input state, one setup time before the LOW-to-HIGH

clock transition, is transferred to the corresponding flip-flop’s O

output. The CE input must be stable only one setup time prior to

the LOW-to-HIGH transition for predictable operation.

– 20-pin173milwideplasticTSSOP(L)

– 20-pin300milwideplasticDIP(P)

– 20-pin150milwideplasticQSOP(Q)

– 20-pin150milwideplasticTQSOP(R)

– 20-pin300milwideplasticSOIC(S)

Logic Block Diagram

Truth Table⁽¹⁾

Product Pin Configuration

Product Pin Description

Inputs

Outputs

Pin Name

Description

20 Vcc

Mode

Clock Enable (Active LOW)

Clock Pulse Input

Data Inputs

Load "1"

Load "0"

Hold

↑

20-PIN

L20

P20

Q20

R20

S20

D0-D7

O0-O7

GND

VCC

↑

Data Outputs

Ground

(Do Nothing)

Power

1. H = HIGH Voltage Level

h = HIGH Voltage Level one setup time

prior to the LOW-to-HIGH Clock

Transition

GND

L = LOW Voltage Level

l = LOW Voltage Level one setup time

prior to the LOW-to-HIGH Clock

Transition

X = Don't Care

NC = No Change

↑ = LOW-to-HIGH Clock Transition

PS2017A 03/11/96

12 3

中文翻译

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与PI74FCT377TQSOP相关器件

型号	品牌	获取价格	描述	数据表
PI74FCT377TQX	PERICOM	获取价格	D Flip-Flop, FCT Series, 8-Func, 1-Bit, True Output, CMOS, PDSO20, 0.150 INCH, PLASTIC, QS
PI74FCT377TR	ETC	获取价格	Octal D-Type Flip-Flop
PI74FCT377TS	ETC	获取价格	Octal D-Type Flip-Flop
PI74FCT377TSOIC	PERICOM	获取价格	FAST CMOS OCTAL D FLIP-FLOP WITH CLOCK ENABLE
PI74FCT377TSX	PERICOM	获取价格	D Flip-Flop, FCT Series, 8-Func, 1-Bit, True Output, CMOS, PDSO20, 0.300 INCH, PLASTIC, SO
PI74FCT377TTQSOP	PERICOM	获取价格	FAST CMOS OCTAL D FLIP-FLOP WITH CLOCK ENABLE
PI74FCT377TTSSOP	PERICOM	获取价格	FAST CMOS OCTAL D FLIP-FLOP WITH CLOCK ENABLE
PI74FCT399ATQ	PERICOM	获取价格	D Flip-Flop, FCT Series, 1-Func, 4-Bit, True Output, CMOS, PDSO16, 0.150 INCH, PLASTIC, QS
PI74FCT399ATQX	PERICOM	获取价格	D Flip-Flop, FCT Series, 1-Func, 4-Bit, True Output, CMOS, PDSO16, 0.150 INCH, PLASTIC, QS
PI74FCT399ATW	PERICOM	获取价格	D Flip-Flop, FCT Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, CMOS, PDSO16

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