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CD74HCT257E价格
参考价格：￥1.8264
型号：CD74HCT257E 品牌：Texas 备注：这里有CD74HCT257E多少钱，2025年最近7天走势，今日出价，今日竞价，CD74HCT257E批发/采购报价，CD74HCT257E行情走势销售排行榜，CD74HCT257E报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
CD74HCT257E | High-Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs Features • Buffered Inputs • Typical Propagation Delay ( In to Output ) = 12ns at VCC = 5V, CL = 15pF, TA = 25oC • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating T | TI 德州仪器 |   | |
CD74HCT257E | 封装/外壳：16-DIP（0.300"，7.62mm） 包装：管件 描述：IC MULTIPLEXER 4 X 2:1 16DIP 集成电路（IC） 信号开关，多路复用器，解码器 | TI 德州仪器 | | |
CD74HCT257E | High Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs 文件：52.16 Kbytes Page：7 Pages | TI 德州仪器 | | |
CD74HCT257E | High-Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs 文件：276.13 Kbytes Page：12 Pages | TI 德州仪器 | | |
CD74HCT257E | High-Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs 文件：462.6 Kbytes Page：15 Pages | TI 德州仪器 | | |
High-Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs Features • Buffered Inputs • Typical Propagation Delay ( In to Output ) = 12ns at VCC = 5V, CL = 15pF, TA = 25oC • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating T | TI 德州仪器 | | ||
High-Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs 文件：462.6 Kbytes Page：15 Pages | TI 德州仪器 | | ||
High-Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs 文件：276.13 Kbytes Page：12 Pages | TI 德州仪器 | | ||
Quad 2-input multiplexer; 3-state | ETC 知名厂家 | ETC | | |
Quad 2-input multiplexer; 3-state 1. General description The 74HC257; 74HCT257 is a quad 2-input multiplexer with 3-state outputs. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits • Wide supply voltage range from 2.0 V to | NEXPERIA 安世 | | ||
Quad 2-input multiplexer; 3-state 1. General description The 74HC257; 74HCT257 is a quad 2-input multiplexer with 3-state outputs. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits • Wide supply voltage range from 2.0 V to | NEXPERIA 安世 | | ||
Quad 2-input multiplexer; 3-state | ETC 知名厂家 | ETC | | |
Quad 2-input multiplexer 3-state 文件：80.07 Kbytes Page：13 Pages | Philips 飞利浦 | |
CD74HCT257E产品属性
- 类型
描述
- 型号
CD74HCT257E
- 功能描述
编码器、解码器、复用器和解复用器 Tri-St. Quad 2-Input
- RoHS
否
- 制造商
Micrel
- 产品
Multiplexers
- 逻辑系列
CMOS
- 线路数量（输入/输出）
2/12
- 传播延迟时间
350 ps, 400 ps
- 电源电压-最大
2.625 V, 3.6 V
- 电源电压-最小
2.375 V, 3 V
- 最大工作温度
+ 85 C
- 安装风格
SMD/SMT
- 封装/箱体
QFN-44
- 封装
Tray
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI(德州仪器) |
24+ |
PDIP16 |
924 |
只做原装,提供一站式配单服务,代工代料。BOM配单 |
|||
HARRIS/哈里斯 |
24+ |
NA/ |
944 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
TI |
25+ |
DIP-16P |
100 |
原装正品,假一罚十! |
|||
TI |
02+ |
DIP-16P |
100 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
CD |
2450+ |
NA |
9850 |
只做原装正品现货或订货假一赔十! |
|||
CD74HCT257E |
25+ |
6500 |
6500 |
||||
CD |
25+23+ |
NA |
17563 |
绝对原装正品全新进口深圳现货 |
|||
TexasInstruments |
18+ |
ICQUAD2INPUTMUX3ST16DIP |
6580 |
公司原装现货/欢迎来电咨询! |
|||
HAR |
25+ |
QFP |
3200 |
全新原装、诚信经营、公司现货销售! |
|||
24+ |
DIP |
75 |
CD74HCT257E规格书下载地址
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深圳科雨电子有限公司，联系人：卢小姐 手机：18975515225 原装正品 大量现货，有需要的可以联系我 QQ:97877805 微信：wei555222777
2019-6-10
DdatasheetPDF页码索引
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