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| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
M74HC640B1R | OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (INVERTING) DESCRIPTION The M54/74HC245, HC640 and HC643 utilise silicon gate C2MOS technology to achive operating speeds equivalent to LSTTL devices. Along with the low power dissipation and high noise immunity of standards C2MOS integrated circuit, it possesses the capability to drive 15 LSTTL loads. The | STMICROELECTRONICS 意法半导体 |   |
M74HC640B1R产品属性
- 类型
描述
- 型号
M74HC640B1R
- 功能描述
总线收发器 DIP-20 OCTAL BUS TRN
- RoHS
否
- 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
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
24+ |
NA/ |
765 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
SGS |
24+ |
DIP20 |
880000 |
明嘉莱只做原装正品现货 |
|||
SGS |
24+ |
DIP20 |
65200 |
一级代理/放心采购 |
|||
SGS |
25+23+ |
DIP20 |
14230 |
绝对原装正品全新进口深圳现货 |
|||
ST |
24+ |
DIP-24 |
600 |
||||
SGS |
24+ |
DIP20 |
9600 |
原装现货,优势供应,支持实单! |
|||
SGS |
2447 |
DIP20 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
SGS |
21+ |
DIP20 |
1709 |
||||
ST |
24+ |
DIP |
5632 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
|||
ST |
2511 |
DIP20 |
16900 |
电子元器件采购降本30%!原厂直采,砍掉中间差价 |
M74HC640B1R规格书下载地址
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M74HC640B1R数据表相关新闻
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2021-9-17M74ACT251D，M74HC390D，M74VHC1GT00DTT1G，MAC15A10，MAC15A10FP，MAC15SM，MAC212A10，MAC212A10FP，MAC212A6FP，M1MA141KT1，M1MA141WAT1，M1MA141WKT1，M1MA142WAT1G，M1MA151AT1G，M1MA151KT1G
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2019-12-14
DdatasheetPDF页码索引
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