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型号 功能描述 生产厂家 企业 LOGO 操作
74HC646

Octal bus transceiver/register; 3-state

GENERAL DESCRIPTION The 74HC/HCT646 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 • Independent register for A and B buses • Multiplexed real-time and stored data • Output c

PHILIPS

飞利浦

Octal bus transceiver/register; 3-state

GENERAL DESCRIPTION The 74HC/HCT646 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 • Independent register for A and B buses • Multiplexed real-time and stored data • Output c

PHILIPS

飞利浦

Octal bus transceiver/register; 3-state

GENERAL DESCRIPTION The 74HC/HCT646 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 • Independent register for A and B buses • Multiplexed real-time and stored data • Output c

PHILIPS

飞利浦

Octal bus transceiver/register; 3-state

GENERAL DESCRIPTION The 74HC/HCT646 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 • Independent register for A and B buses • Multiplexed real-time and stored data • Output c

PHILIPS

飞利浦

Octal bus transceiver/register; 3-state

GENERAL DESCRIPTION The 74HC/HCT646 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 • Independent register for A and B buses • Multiplexed real-time and stored data • Output c

PHILIPS

飞利浦

封装/外壳:24-SOIC(0.295",7.50mm 宽) 包装:卷带(TR) 描述:IC TXRX NON-INVERT 6V 24SO 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:24-SSOP(0.209",5.30mm 宽) 包装:管件 描述:IC TXRX NON-INVERT 6V 24SSOP 集成电路(IC) 缓冲器,驱动器,接收器,收发器

ETC

知名厂家

74HC646产品属性

  • 类型

    描述

  • 型号

    74HC646

  • 功能描述

    总线收发器 OCTAL TRANSCEIVER/ REGISTER 3-S

  • 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:2026-5-17 22:30:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
PHI
24+
DIP24
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
PHI
2026+
DIP-24
65428
百分百原装现货 实单必成
PHIL
25+
SOP
3200
全新原装、诚信经营、公司现货销售
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!
NS
26+
DIP24
9823
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订
ST
23+
SOP-247.2MM
16900
正规渠道,只有原装!
24+
5000
公司存货
PHI
24+
DIP-24
9600
原装现货,优势供应,支持实单!
PHIILIP
18+
SOP
85600
保证进口原装可开17%增值税发票
PHI
22+
SOP24
20000
公司只有原装 品质保证

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