Datasheet > MM74HC540MTC

MM74HC540MTC

更新时间： 2024-11-19 11:14:07

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
10页	337K
描述
反相八路 3 态缓冲器

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中文翻译

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数据手册
替代型号

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MM74HC540MTC 数据手册

DATA SHEET

www.onsemi.com

Inverting Octal 3-STATE

Buffer, Octal 3-STATE Buffer

SOIC−20 WB

CASE 751D−05

MM74HC540, MM74HC541

General Description

SOIC−20, 300 mils

CASE 751BJ−01

The MM74HC540 and MM74HC541 3−STATE buffers utilize

advanced silicon−gate CMOS technology. They possess high drive

current outputs which enable high speed operation even when driving

large bus capacitances. These circuits achieve speeds comparable to

low power Schottky devices, while retaining the advantage of CMOS

circuitry, i.e., high noise immunity, and low power consumption. Both

devices have a fanout of 15 LS−TTL equivalent inputs.

TSSOP−20 WB

CASE 948E

The MM74HC540 is an inverting buffer and the MM74HC541 is

a non−inverting buffer. The 3−STATE control gate operates as

a two−input NOR such that if either G1 or G2 are HIGH, all eight

outputs are in the high−impedance state.

In order to enhance PC board layout, the MM74HC540

and MM74HC541 offers a pinout having inputs and outputs

on opposite sides of the package. All inputs are protected from

TSSOP−20, 4.4x6.5

CASE 948AQ−01

damage due to static discharge by diodes to V and ground.

MARKING DIAGRAMS

Features

SOIC−20

• Typical Propagation Delay: 12 ns

• 3−STATE Outputs for Connection to System Buses

• Wide Power Supply Range: 2−6 V

• Low Quiescent Current: 160 mA Maximum (74HC Series)

• Output Current: 6 mA

HCxxxA

AWLYYWW

• These are Pb−Free Devices

TSSOP−20

xxxA

ALYW

HCxxxA = Specific Device Code

xxx

= 540, 541

WL, L

= Assembly Location

= Wafer Lot Number

= Year

WW, YW = Work Week

ORDERING INFORMATION

See detailed ordering and shipping information on page 5 of

this data sheet.

Publication Order Number:

November, 2022 − Rev. 2

MM74HC541/D

12 3 4 5 6 7...10

中文翻译

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MM74HC540MTC 替代型号

型号	品牌	替代类型	描述	数据表
SN74HC540PWT	TI	类似代替	OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTOUTS
SN74HC540PWRE4	TI	类似代替	OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS

与MM74HC540MTC相关器件

型号	品牌	获取价格	描述	数据表
MM74HC540MTC_NL	FAIRCHILD	获取价格	暂无描述
MM74HC540MTCX	FAIRCHILD	获取价格	暂无描述
MM74HC540MTCX	ROCHESTER	获取价格	HC/UH SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20, 4.40 MM, MO-153AC, TSSOP-20
MM74HC540MTCX	ONSEMI	获取价格	反相八路 3 态缓冲器
MM74HC540N	ROCHESTER	获取价格	HC/UH SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDIP20, 0.300 INCH, MS-001, PLASTIC, DIP-20
MM74HC540N	FAIRCHILD	获取价格	Inverting Octal 3-STATE Buffer Octal 3-STATE Buffer
MM74HC540N/A+	TI	获取价格	IC,BUFFER/DRIVER,SINGLE,8-BIT,HC-CMOS,DIP,20PIN,PLASTIC
MM74HC540SJ	FAIRCHILD	获取价格	Inverting Octal 3-STATE Buffer Octal 3-STATE Buffer
MM74HC540SJ	ROCHESTER	获取价格	HC/UH SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20, 5.30 MM, EIAJ TYPE2, SOP-20
MM74HC540SJX	ROCHESTER	获取价格	HC/UH SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20, 5.30 MM, EIAJ TYPE2, SOP-20

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