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74HC540DB价格

参考价格:¥1.9182

型号:74HC540DB,118 品牌:NXP 备注:这里有74HC540DB多少钱,2026年最近7天走势,今日出价,今日竞价,74HC540DB批发/采购报价,74HC540DB行情走势销售排行榜,74HC540DB报价。
型号 功能描述 生产厂家 企业 LOGO 操作
74HC540DB

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

74HC540DB

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 6V 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 6V 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 3-State Inverting Buffer/Line Driver/Line Receiver

The MC74HC540A is identical in pinout to the LS540. The device inputs are compatible with Standard CMOS outputs. External pull−up resistors make them compatible with LSTTL outputs. The HC540A is an octal inverting buffer/line driver/line receiver designed to be used with 3−state memory address dri

ONSEMI

安森美半导体

Octal 3-State Inverting Buffer/Line Driver/Line Receiver

The MC74HC540A is identical in pinout to the LS540. The device inputs are compatible with Standard CMOS outputs. External pull−up resistors make them compatible with LSTTL outputs. The HC540A is an octal inverting buffer/line driver/line receiver designed to be used with 3−state memory address dri

ONSEMI

安森美半导体

Octal 3-State Inverting Buffer/Line Driver/Line Receiver

The MC74HC540A is identical in pinout to the LS540. The device inputs are compatible with Standard CMOS outputs. External pull−up resistors make them compatible with LSTTL outputs. The HC540A is an octal inverting buffer/line driver/line receiver designed to be used with 3−state memory address dri

ONSEMI

安森美半导体

Octal 3-State Inverting Buffer/Line Driver/Line Receiver

The MC74HC540A is identical in pinout to the LS540. The device inputs are compatible with Standard CMOS outputs. External pull−up resistors make them compatible with LSTTL outputs. The HC540A is an octal inverting buffer/line driver/line receiver designed to be used with 3−state memory address dri

ONSEMI

安森美半导体

74HC540DB产品属性

  • 类型

    描述

  • 型号:

    74HC540DB

  • Product status:

    Production

  • V_CC (V):

    2.0 - 6.0

  • Logic switching levels:

    CMOS

  • Output drive capability (mA):

    +/- 7.8

  • 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:2026-5-15 19:08:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
恩XP
25+
SOP
3200
全新原装、诚信经营、公司现货销售
NEXPERIA/安世
25+
SOT339-1
600000
NEXPERIA/安世全新特价74HC540DB即刻询购立享优惠#长期有排单订
恩XP
24+
N/A
6000
原厂原装,价格优势,欢迎洽谈!
恩XP
24+
N/A
16000
原装正品现货支持实单
恩XP
25+
N/A
20000
原装,请咨询
Nexperia
25+
N/A
20000
恩XP
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
恩XP
23+
标准封装
6000
正规渠道,只有原装!
Nexperia USA Inc.
24+25+
16500
全新原厂原装现货!受权代理!可送样可提供技术支持!
Nexperia USA Inc.
23+
20-SSOP
3600
原装正品 正规报关 可开增值税票

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