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| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
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 |   |
M74HC640B1产品属性
- 类型
描述
- 型号
M74HC640B1
- 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 |
|---|---|---|---|---|---|---|---|
SGS |
新 |
420 |
全新原装 货期两周 |
||||
SGS |
DIP20 |
23+ |
6000 |
原装现货有上库存就有货全网最低假一赔万 |
|||
SGS |
25+23+ |
DIP20 |
14230 |
绝对原装正品全新进口深圳现货 |
|||
SGS |
24+ |
DIP20 |
54000 |
郑重承诺只做原装进口现货 |
|||
SGS |
23+ |
DIP |
12000 |
原装正品假一罚百!可开增票! |
|||
SGS |
24+ |
DIP20 |
65200 |
一级代理/放心采购 |
|||
SGS |
23+ |
DIP |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
|||
ST |
25+ |
SOIC24 |
18000 |
原厂直接发货进口原装 |
|||
ST |
25+ |
SO-24 |
3200 |
十年品牌!原装现货!!! |
|||
ST |
24+ |
DIP-24 |
600 |
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M74HC640B1规格书下载地址
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2019-12-14
DdatasheetPDF页码索引
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