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DM74LS243M中文资料仙童半导体数据手册PDF规格书
DM74LS243M规格书详情
General Description
This four data line transceiver is designed for asynchronous two-way communications between data buses. It can be used to drive terminated lines down to 133Ω.
特性 Features
■ Two-way asynchronous communication between data buses
■ PNP inputs reduce DC loading on bus line
■ Hysteresis at data inputs improves noise margin
产品属性
- 型号:
DM74LS243M
- 功能描述:
总线收发器 DISC BY MFG 2/02
- 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
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ON Semiconductor |
23+ |
14-PDIP |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
FSC |
21+ |
DIP-14 |
500 |
原装现货假一赔十 |
询价 | ||
onsemi(安森美) |
24+ |
DIP14 |
1493 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
NS/国半 |
23+ |
na |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
FSC |
24+ |
DIP20 |
2200 |
绝对原装!真实库存! |
询价 | ||
FAIRCHILDSEMICONDUCTOR |
2447 |
NA |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
ON Semiconductor |
23+ |
14-PDIP |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
NS |
24+ |
DIP-14 |
56 |
询价 | |||
FSC |
23+ |
DIP-14 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
NATIONALSEMI |
05+ |
原厂原装 |
4941 |
只做全新原装真实现货供应 |
询价 |