SN74LS257中文资料PDF规格书
厂商型号 |
SN74LS257 |
参数属性 | SN74LS257 封装/外壳为16-SOIC(0.154",3.90mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 信号开关,多路复用器,解码器;产品描述:IC MULTIPLEXER 4 X 2:1 16SOIC |
功能描述 | LOW POWER SCHOTTKY |
文件大小 |
118.29 Kbytes |
页面数量 |
8 页 |
生产厂商 | ON Semiconductor |
企业简称 |
ONSEMI【安森美半导体】 |
中文名称 | 安森美半导体公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-14 17:44:00 |
替换型号
- 8210040
- 443-802
- 74LS257
- 74LS257A
- 74LS257AN
- 74LS257APC
- 74LS257DC
- 74LS257N
- 74LS257PC
- 901521-57
- 9334DC
- 9334DM
- C74LS257P
- DM74LS257BN
- EAQOO-23600
- ECG74LS257
- HD74LS257
- HD74LS257P
- HE-443-1037
- HE-443-802
- HEPC74LS257P
- M74LS257AP
- MB74LS257
- MB74LS257M
- N74LS257AF
- N74LS257AN
- NTE74LS257
- SK74LS257
- SN74LS257
- SN74LS257AJ
- SN74LS257AJD
- SN74LS257AJDS
- SN74LS257AJS
- SN74LS257AN
- SN74LS257AND
- SN74LS257ANDS
- SN74LS257ANS
- SN74LS257BN
- SN74LS257J
- SN74LS257N
- SN74LS257X
- T74LS257B1
- TCG74LS257
SN74LS257规格书详情
Quad 2-Input Multiplexer with 3-State Outputs
The LSTTL/MSI SN74LS257B and the SN74LS258B are Quad 2-Input Multiplexers with 3-state outputs. Four bits of data from two sources can be selected using a Common Data Select input. The four outputs present the selected data in true (non-inverted) form. The outputs may be switched to a high impedance state with a HIGH on the common Output Enable (EO) Input, allowing the outputs to interface directly with bus oriented systems. It is fabricated with the Schottky barrier diode process for high speed and is completely compatible with all ON Semiconductor TTL families.
• Schottky Process For High Speed
• Multiplexer Expansion By Tying Outputs Together
• Non-Inverting 3-State Outputs
• Input Clamp Diodes Limit High Speed Termination Effects
• Special Circuitry Ensures Glitch Free Multiplexing
• ESD > 3500 Volts
产品属性
- 产品编号:
SN74LS257BDR
- 制造商:
Texas Instruments
- 类别:
集成电路(IC) > 信号开关,多路复用器,解码器
- 系列:
74LS
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 类型:
多路复用器
- 电路:
4 x 2:1
- 电流 - 输出高、低:
2.6mA,24mA
- 供电电压源:
单电源
- 电压 - 供电:
4.75V ~ 5.25V
- 工作温度:
0°C ~ 70°C
- 安装类型:
表面贴装型
- 封装/外壳:
16-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
16-SOIC
- 描述:
IC MULTIPLEXER 4 X 2
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI/德州仪器 |
23+ |
SOIC-16_150mil |
12700 |
买原装认准中赛美 |
询价 | ||
TI |
22 |
DIP |
39890 |
3月31原装,微信报价 |
询价 | ||
22+ |
NA |
3450 |
加我QQ或微信咨询更多详细信息, |
询价 | |||
TI(德州仪器) |
2021+ |
SOIC-16 |
499 |
询价 | |||
TI/德州仪器 |
23+ |
SOIC-16_150mil |
7188 |
秉承只做原装 终端我们可以提供技术支持 |
询价 | ||
TI(德州仪器) |
21+ |
SOIC-16_150mil |
4750 |
中国航天工业部战略合作伙伴行业领导者 |
询价 | ||
TI/TEXAS |
23+ |
SOP-16 |
8931 |
询价 | |||
TI |
23+ |
SOP14 |
5000 |
原装正品,假一罚十 |
询价 | ||
TI |
2023+ |
DIP16 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
TI/德州仪器 |
24+ |
SOP-16 |
880000 |
明嘉莱只做原装正品现货 |
询价 |
相关库存
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