PI74FCT2273ATRX

更新时间： 2024-01-31 18:29:16

品牌	Logo	应用领域
百利通 - PERICOM		触发器
页数	文件大小	规格书
4页	50K
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数据手册

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PI74FCT2273ATRX 数据手册

PI74FCT273T

(25Ω Series) P174FCT2273T

PI74FCT273T

Octal D Flip-Flop with Master Reset

(25Ω Series) PI74FCT2273T

Fast CMOS Octal D Flip-Flop

with Master Reset

Product Description

Product Features

• PI74FCT273/2273TispincompatiblewithbipolarFAST™

Series at a higher speed and lower power consumption

• 25Ω series resistor on all outputs (FCT2XXX only)

• TTL input and output levels

• Low ground bounce outputs

• Extremely low static power

• Hysteresis on all inputs

Pericom Semiconductor’s PI74FCT series of logic circuits are pro-

duced in the Company’s advanced 0.6/0.8 micron CMOS

technology, achieving industry leading speed grades. All

PI74FCT2XXX devices have a built-in 25-ohm series resistor on

all outputs to reduce noise because of reflections, thus eliminating

the need for an external terminating resistor.

The PI74FCT273T and PI74FCT2273T is an 8-bit wide octal

designedwitheightedge-triggeredD-typeflip-flopswithindividual

D inputs and O outputs. The common buffered Clock (CP) and

Master Reset (MR) load and resets (clear) all flip-flops

simultaneously. The register is fully edge-triggered. The D input

state, one setup time before the LOW-to-HIGH clock transition, is

transferred to the corresponding flip-flop's O output. All outputs

will be forced LOW independently of Clock or Data inputs by a

LOW voltage level on the MR input.

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

• Packages available:

– 20-pin173milwideplasticTSSOP(L)

– 20-pin300milwideplasticDIP(P)

– 20-pin150milwideplasticQSOP(Q)

– 20-pin150milwideplasticTQSOP(R)

– 20-pin300milwideplasticSOIC(S)

Device models available upon request.

Logic Block Diagram

Truth Table⁽¹⁾

Product Pin Configuration

Product Pin Description

Inputs

Outputs

Pin Name

Description

Mode

↑

Master Reset (Active LOW)

20 Vcc

19 O7

18 D7

Reset (Clear)

Load "1"

Load "0"

Clock Pulse Input

(Active Rising Edge)

20-PIN

L20

P20

Q20

R20

S20

D0-D7

O0-O7

GND

VCC

Data Inputs

Data Outputs

Ground

↑

1. H = High Voltage Level

h = High Voltage Level one setup time

prior to the LOW-to-HIGH Clock

transition

Power

GND

L = Low Voltage Level

l = LOW Voltage Level one setup time

prior to the LOW-to-HIGH Clock

Transition

X = Don’t Care

↑ = LOW-to-HIGH Clock Transition

PS2013A 03/09/96

12 3 4

中文翻译

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与PI74FCT2273ATRX相关器件

型号	品牌	获取价格	描述	数据表
PI74FCT2273ATS	ETC	获取价格	Octal D-Type Flip-Flop
PI74FCT2273ATSX	PERICOM	获取价格	暂无描述
PI74FCT2273CTL	ETC	获取价格	Octal D-Type Flip-Flop
PI74FCT2273CTLX	PERICOM	获取价格	D Flip-Flop, FCT Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDSO20
PI74FCT2273CTP	ETC	获取价格	Octal D-Type Flip-Flop
PI74FCT2273CTQ	ETC	获取价格	Octal D-Type Flip-Flop
PI74FCT2273CTQX	PERICOM	获取价格	D Flip-Flop, FCT Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDSO20
PI74FCT2273CTR	ETC	获取价格	Octal D-Type Flip-Flop
PI74FCT2273CTRX	PERICOM	获取价格	暂无描述
PI74FCT2273CTS	ETC	获取价格	Octal D-Type Flip-Flop

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