MC74HC125A

更新时间： 2024-11-15 23:01:35

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
8页	174K
描述
Quad 3-State Noninverting Buffers

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中文翻译

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数据手册

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MC74HC125A 数据手册

High–Performance Silicon–Gate CMOS

http://onsemi.com

The MC74HC125A and MC74HC126A are identical in pinout to

the LS125 and LS126. The device inputs are compatible with standard

CMOS outputs; with pullup resistors, they are compatible with

LSTTL outputs.

MARKING

DIAGRAMS

The HC125A and HC126A noninverting buffers are designed to be

used with 3–state memory address drivers, clock drivers, and other

bus–oriented systems. The devices have four separate output enables

that are active–low (HC125A) or active–high (HC126A).

PDIP–14

N SUFFIX

CASE 646

MC74HC12xAN

AWLYYWW

• Output Drive Capability: 15 LSTTL Loads

• Outputs Directly Interface to CMOS, NMOS, and TTL

• Operating Voltage Range: 2.0 to 6.0 V

• Low Input Current: 1.0 µA

SOIC–14

D SUFFIX

CASE 751A

HC12xA

AWLYWW

• High Noise Immunity Characteristic of CMOS Devices

• In Compliance with the Requirements Defined by JEDEC Standard

No. 7A

12xA

ALYW

TSSOP–14

DT SUFFIX

CASE 948G

• Chip Complexity: 72 FETs or 18 Equivalent Gates

LOGIC DIAGRAM

= Assembly Location

HC125A

HC126A

WL or L = Wafer Lot

YY or Y = Year

Active–Low Output Enables

Active–High Output Enables

WW or W = Work Week

PIN ASSIGNMENT

OE1

13 OE4

OE2

11 Y4

10 OE3

OE3

GND

OE4

PIN 14 = V

PIN 7 = GND

ORDERING INFORMATION

FUNCTION TABLE

Device

Package

PDIP–14

Shipping

HC125A

HC126A

MC74HC12xAN

2000 / Box

55 / Rail

Inputs Output

MC74HC12xAD

SOIC–14

TSSOP–14

MC74HC12xADR2

MC74HC12xADT

MC74HC12xADTR2

2500 / Reel

96 / Rail

2500 / Reel

Semiconductor Components Industries, LLC, 2000

Publication Order Number:

March, 2000 – Rev. 9

MC74HC125A/D

12 3 4 5 6 7 8

中文翻译

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与MC74HC125A相关器件

型号	品牌	获取价格	描述	数据表
MC74HC125AD	MOTOROLA	获取价格	Quad 3-State Noninverting Buffers
MC74HC125AD	ONSEMI	获取价格	Quad 3-State Noninverting Buffers
MC74HC125AD	ROCHESTER	获取价格	Bus Driver, HC/UH Series, 4-Func, 1-Bit, True Output, CMOS, PDSO14, SOIC-14
MC74HC125ADD	MOTOROLA	获取价格	Bus Driver, HC/UH Series, 4-Func, 1-Bit, True Output, CMOS, PDSO14, SOIC-14
MC74HC125ADDR2	MOTOROLA	获取价格	HC/UH SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14, SOIC-14
MC74HC125ADG	ONSEMI	获取价格	Quad 3âState Noninverting Buffers
MC74HC125ADR2	ROCHESTER	获取价格	Bus Driver, HC/UH Series, 4-Func, 1-Bit, True Output, CMOS, PDSO14, SOIC-14
MC74HC125ADR2	ONSEMI	获取价格	Quad 3-State Noninverting Buffers
MC74HC125ADR2G	ONSEMI	获取价格	Quad 3-State Noninverting Buffers
MC74HC125ADT	MOTOROLA	获取价格	Quad 3-State Noninverting Buffers