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型号 功能描述 生产厂家 企业 LOGO 操作
74HCT540DB

Octal buffer/line driver; 3-state; inverting

1. General description The 74HC540; 74HCT540 is an 8-bit inverting buffer/line driver with 3-state outputs. The device features two output enables (OE1 and OE2). A HIGH on OEn causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes. This enables the use of current l

NEXPERIA

安世

74HCT540DB

Octal buffer/line driver; 3-state; inverting

The 74HC540; 74HCT540 is an 8-bit inverting buffer/line driver with 3-state outputs. The device features two output enables (OE1 and OE2). A HIGH on OEn causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes. This enables the use of current limiting resistors to interfa • Inverting outputs\n• Complies with JEDEC standard no. 7A\n• Input levels:• For 74HC540: CMOS level\n• For 74HCT540: TTL level\n\n• ESD protection:• HBM JESD22-A114F exceeds 2000 V\n• MM JESD22-A115-A exceeds 200 V\n\n• Multiple package options\n• Specified from -40 °C to +85 °C and from -40 °C to ;

NEXPERIA

安世

封装/外壳:20-SSOP(0.209",5.30mm 宽) 包装:管件 描述:IC BUFFER INVERT 5.5V 20SSOP 集成电路(IC) 缓冲器,驱动器,接收器,收发器

ETC

知名厂家

封装/外壳:20-SSOP(0.209",5.30mm 宽) 包装:管件 描述:IC BUFFER INVERT 5.5V 20SSOP 集成电路(IC) 缓冲器,驱动器,接收器,收发器

ETC

知名厂家

Octal buffer/line driver; 3-state; inverting

GENERAL DESCRIPTION The 74HC/HCT540 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Inverting outputs • Output capability: bus driver • ICC category: MSI

PHILIPS

飞利浦

Octal buffer/line driver; 3-state; inverting

GENERAL DESCRIPTION The 74HC/HCT540 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Inverting outputs • Output capability: bus driver • ICC category: MSI

PHILIPS

飞利浦

Octal buffer/line driver; 3-state; inverting

GENERAL DESCRIPTION The 74HC/HCT540 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Inverting outputs • Output capability: bus driver • ICC category: MSI

PHILIPS

飞利浦

High Speed CMOS Logic Octal Buffer and Line Drivers, Three-State

文件:41.97 Kbytes Page:8 Pages

TI

德州仪器

OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS

文件:93.16 Kbytes Page:6 Pages

TI

德州仪器

74HCT540DB产品属性

  • 类型

    描述

  • Product status:

    Production

  • V_CC (V):

    4.5 - 5.5

  • Logic switching levels:

    TTL

  • Output drive capability (mA):

    +/- 6

  • f_max (MHz):

    36

  • No of bits:

    8

  • Power dissipation considerations:

    low

  • T_amb (Cel):

    -40~125

  • R_th(j-a) (K/W):

    136

  • Ψ_th(j-top) (K/W):

    40.0

  • Package name:

    SSOP20

更新时间:2026-8-2 14:21:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
恩XP
2450+
SSOP
8850
只做原装正品假一赔十为客户做到零风险!!
Nexperia(安世)
25+
SSOP20
2127
原装现货,免费供样,技术支持,原厂对接
Nexperia(安世)
26+
SSOP-20
3000
十二年VIP会员,诚信经营,原装库存·可零售!
恩XP
2602+
N/A
25843
公司原厂原装现货假一罚十!特价出售!强势库存!
ph
26+
N/A
6980
原装现货,可开13%税票
恩XP
2025+
N/A
70000
柒号只做原装 现货价秒杀全网
恩XP
23+
SSOP20
5000
原厂授权代理,海外优势订货渠道。可提供大量库存,详
26+
N/A
51000
一级代理-主营优势-实惠价格-不悔选择
NEXPERIA/安世
2447
SMD
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
恩XP
23+
SSOP
50000
全新原装正品现货,支持订货

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