型号 功能描述 生产厂家 企业 LOGO 操作
74F640SC

Octal Bus Transceiver with 3-STATE Outputs

General Description These devices are octal bus transceivers designed for asynchronous two-way data flow between the A and B busses. Both busses are capable of sinking 64 mA, have 3- STATE outputs, and a common output enable pin. The direction of data flow is determined by the transmit/receive (T

FAIRCHILD

仙童半导体

Octal bus transceiver, inverting 3-State

DESCRIPTION The 74F640 is an octal transceiver featuring inverting 3-State bus compatible outputs in both transmit and receive directions. The B port outputs are capable of sinking 64mA and sourcing 15mA, providing very good capacitive drive characteristics. The device features an Output Enable

PHILIPS

飞利浦

Octal Bus Transceiver with 3-STATE Outputs

General Description These devices are octal bus transceivers designed for asynchronous two-way data flow between the A and B busses. Both busses are capable of sinking 64 mA, have 3- STATE outputs, and a common output enable pin. The direction of data flow is determined by the transmit/receive (T

FAIRCHILD

仙童半导体

Octal Bus Transceiver with 3-STATE Outputs

General Description These devices are octal bus transceivers designed for asynchronous two-way data flow between the A and B busses. Both busses are capable of sinking 64 mA, have 3- STATE outputs, and a common output enable pin. The direction of data flow is determined by the transmit/receive (T

FAIRCHILD

仙童半导体

OCTAL BUS TRANSCEIVER, INVERTING WITH 3-STATE OUTPUTS

The MC74F640 is an octal transceiver featuring inverting 3-state bus compatible outputs in both transmit and receive directions. The B port outputs are capable of sinking 64 mA and sourcing 15 mA, providing very good capacitive drive characteristics. • High-Impedance NPN Base Inputs for Redu

MOTOROLA

摩托罗拉

74F640SC产品属性

  • 类型

    描述

  • 型号

    74F640SC

  • 功能描述

    总线收发器 Octal Bus Trans

  • RoHS

  • 制造商

    Fairchild Semiconductor

  • 逻辑类型

    CMOS

  • 逻辑系列

    74VCX

  • 每芯片的通道数量

    16

  • 输入电平

    CMOS

  • 输出电平

    CMOS

  • 输出类型

    3-State

  • 高电平输出电流

    - 24 mA

  • 低电平输出电流

    24 mA

  • 传播延迟时间

    6.2 ns

  • 电源电压-最大

    2.7 V, 3.6 V

  • 电源电压-最小

    1.65 V, 2.3 V

  • 最大工作温度

    + 85 C

  • 封装/箱体

    TSSOP-48

  • 封装

    Reel

更新时间:2026-3-1 16:30:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
NATIONAL
24+
SOP
4500
74F640SCX
25+
1692
1692
onsemi(安森美)
25+
PDIP20
1476
原装现货,免费供样,技术支持,原厂对接
NATIONAL
2447
SOP
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
原厂
25+
242
百分百原装正品 真实公司现货库存 本公司只做原装 可
NS
93P1
SOP
2000
原装现货海量库存欢迎咨询
NATIONAL
24+
SOP
12908
只做原装 公司现货库存
NATIONAL
25+
SOP
13800
原装,请咨询
NATIONAL
23+
SOP
50000
全新原装正品现货,支持订货
Rochester
25+
电联咨询
7800
公司现货,提供拆样技术支持

74F640SC数据表相关新闻