Datasheet > PI74FCT3573R

PI74FCT3573R

更新时间： 2024-11-15 23:27:47

品牌	Logo	应用领域
其他 - ETC		锁存器
页数	文件大小	规格书
4页	167K
描述
8-Bit D-Type Latch

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中文翻译

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数据手册

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PI74FCT3573R 数据手册

PI74FCT3573

Fast CMOS 3.3V 8-Bit

Transparent Latch

Features

Description

Advanced Low Power CMOS Operation

Pericom Semiconductors PI74FCT3 series of logic circuits are

producedintheCompanysadvanced0.6micronCMOStechnology,

achieving industry leading speed grades.

Compatible with LVC class of products

Compatible with industry standard octal pinouts

The PI74FCT3573 is an 8-bit transparent latch designed with

3-state outputs and is intended for bus oriented applications. When

Latch Enable (LE) is HIGH, the flip-flops appear transparent to

the data. The data that meets the set-up time when LE is LOW is

latched. When OE is HIGH, the bus output is in the high impedance

state.

Excellent output drive capability:

Balanced drives (24 mA sink and source)

Can serve as a 5V to 3V translator

Inputs can be driven by 3.3V or 5V devices

Low ground bounce outputs

Hysteresis on all inputs

The PI74FCT3573 can be driven from either 3.3V or 5.0V devices

allowing this device to be used as a translator in a mixed

3.3/5.0V system.

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

Packages available:

20-pin 173 mil wide plastic TSSOP (L20)

20-pin 150 mil wide plastic QSOP (Q20)

20-pin 150 mil wide plastic TQSOP (R20)

20-pin 300 mil wide plastic SOIC (S20)

Pinout

Logic Block Diagram

20 Vcc

19 O0

18 O1

17 O2

16 O3

15 O4

14 O5

13 O6

12 O7

11 LE

20-Pin

L20

R20

Q20

S20

GND 10

TO 7 OTHER CHANNELS

Truth Table

Pin Description

Inputs⁽¹⁾

Outputs⁽¹⁾

Pin Name

Description

Output Enable Input (Active LOW)

Latch Enable Input (Active HIGH)

Data Inputs

D7-D0

O7-O0

GND

VCC

3-State Outputs

Ground

Note:

1. H = High Voltage Level

Power

X = Dont Care

L = Low Voltage Level

Z = High Impedance

PS8121A

07/21/97

12 3 4

中文翻译

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与PI74FCT3573R相关器件

型号	品牌	获取价格	描述	数据表
PI74FCT3573R20	ETC	获取价格	8-Bit D-Type Latch
PI74FCT3573RX	PERICOM	获取价格	Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.150 INCH, 1.10 MM HEIG
PI74FCT3573S	ETC	获取价格	8-Bit D-Type Latch
PI74FCT3573S20	ETC	获取价格	8-Bit D-Type Latch
PI74FCT3573SX	PERICOM	获取价格	Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.300 INCH, 1.27 MM PITC
PI74FCT373ATL	PERICOM	获取价格	Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, TSSOP-20
PI74FCT373ATLEX	PERICOM	获取价格	Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.173 INCH, PLASTIC, TSS
PI74FCT373ATLX	PERICOM	获取价格	Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, TSSOP-20
PI74FCT373ATP	PERICOM	获取价格	Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDIP20, 0.300 INCH, PLASTIC, DIP
PI74FCT373ATQ	PERICOM	获取价格	Octal Transparent Latches