型号 功能描述 生产厂家 企业 LOGO 操作

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

8-3 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

Fairchild

仙童半导体

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 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

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SN74HC148DBR产品属性

  • 类型

    描述

  • 型号

    SN74HC148DBR

  • 制造商

    Texas Instruments

更新时间:2025-11-2 16:01:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TOS
24+
5.2mm14
5000
全新现货
ST
23+
SOP16
16900
正规渠道,只有原装!
ST/意法
2450+
SOP
9850
只做原厂原装正品现货或订货假一赔十!
ST/意法
25+
NA
6
全新原装正品支持含税
三菱
24+
DIP
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
ELCAP
25+
DIP
880000
明嘉莱只做原装正品现货
TOSHIBA/东芝
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
ST
NEW
DIP
18689
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订
TI
25+
DIP
1243
全新现货
ST
24+
DIP-16
6980
原装现货,可开13%税票

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