位置:首页 > IC中文资料第704页 > SN74HC148DWR
型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
---|---|---|---|---|
SN74HC148DWR | 8-LINE TO 3-LINE PRIORITY ENCODERS 文件:585.48 Kbytes Page:17 Pages | TI 德州仪器 | ||
SN74HC148DWR | 8-LINE TO 3-LINE PRIORITY ENCODERS 文件:1.07208 Mbytes Page:19 Pages | TI 德州仪器 | ||
SN74HC148DWR | 封装/外壳:16-SOIC(0.295",7.50mm 宽) 包装:卷带(TR) 描述:IC PRIORITY ENCOD 1 X 8:3 16SOIC 集成电路(IC) 信号开关,多路复用器,解码器 | TI2 德州仪器 | ||
8-LINE TO 3-LINE PRIORITY ENCODERS 文件:585.48 Kbytes Page:17 Pages | TI 德州仪器 | |||
封装/外壳:16-SOIC(0.295",7.50mm 宽) 包装:卷带(TR) 描述:IC PRIORITY ENCOD 1 X 8:3 16SOIC 集成电路(IC) 信号开关,多路复用器,解码器 | TI2 德州仪器 | |||
8-3 Line Priority Encoder The MM74HC148 priority encoder utilizes advanced silicon-gate CMOS technology. It has the high noise immunity and low power consumption typical of CMOS circuits, as well as the speeds and output drive similar to LB-TTL. 1. Typical propagation delay: 13 ns 2. Wide supply voltage r | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
8-to-3-line Octal Priority Encoder Description The HD74HC148 encodes eight data lines to three-line (4-2-1) binary (octal). Cascading circuitry (enable input EI and enable output EO) is provided to allow octal expansion without the need for external circuitry.The data inputs and outputs are active at the low logic level. Fe | HitachiHitachi Semiconductor 日立日立公司 | |||
8 TO 3 LINE PRIORITY ENCODER The M54/74HC148 is a high speed CMOS 8-TO-3 LINE PRIORITY ENCODER fabricated in silicon gate C2 MOS technology. It has the same high speed performance for LSTTL combined with true CMOS low power consumption. The M54/74HC148 encodes eight data lines to three-line (4-2-1) binary (octal). Casca | STMICROELECTRONICS 意法半导体 | |||
8-to-3-line Octal Priority Encoder Description The HD74HC148 encodes eight data lines to three-line (4-2-1) binary (octal). Cascading circuitry (enable input EI and enable output EO) is provided to allow octal expansion without the need for external circuitry.The data inputs and outputs are active at the low logic level. Fe | HitachiHitachi Semiconductor 日立日立公司 | |||
8-TO-3 LINE PRIORITY ENCODER 文件:207.96 Kbytes Page:4 Pages | ETC1List of Unclassifed Manufacturers etc未分类制造商未分类制造商 |
SN74HC148DWR产品属性
- 类型
描述
- 型号
SN74HC148DWR
- 功能描述
编码器、解码器、复用器和解复用器 8-Line To 3-Line Priority Encoders
- 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 |
24+ |
D |
5850 |
原装现货 |
|||
24+ |
SMD8 |
6000 |
美国德州仪器TEXASINSTRUMENTS原厂代理辉华拓展内地现 |
||||
24+ |
3000 |
自己现货 |
|||||
TI |
25+ |
DIP |
544 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
|||
TI |
24+ |
DIP |
6430 |
原装现货/欢迎来电咨询 |
|||
TI |
三年内 |
1983 |
只做原装正品 |
||||
TI/德州仪器 |
2450+ |
NA |
9850 |
只做原装正品现货!或订货假一赔十! |
|||
TI/德州仪器 |
23+ |
DIP16 |
50000 |
全新原装正品现货,支持订货 |
|||
TI |
23+ |
DIP |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
|||
TMS |
06+ |
PDIP |
1000 |
自己公司全新库存绝对有货 |
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SN74HC148DWR规格书下载地址
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DdatasheetPDF页码索引
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