型号 功能描述 生产厂家 企业 LOGO 操作

64-bit TTL bipolar RAM, inverting 3-State

DESCRIPTION The 74F189A is a high speed, 64-bit RAM organized as a 16-word by 4-bit array. Address inputs are buffered to minimize loading and are fully decoded on chip. The outputs are in high impedance state whenever the chip enable (CE) is high. The outputs are active only in the READ mode (

Philips

飞利浦

64-Bit Random Access Memory with 3-STATE Outputs

General Description The F189 is a high-speed 64-bit RAM organized as a 16-word by 4-bit array. Address inputs are buffered to mini mize loading and are fully decoded on-chip. The outputs are 3-STATE and are in the high impedance state when ever the Chip Select (CS) input is HIGH. The outp

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

64-Bit Random Access Memory with TRI-STATEE Outputs

文件:166.99 Kbytes Page:8 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

64-bit TTL bipolar RAM, inverting 3-State

DESCRIPTION The 74F189A is a high speed, 64-bit RAM organized as a 16-word by 4-bit array. Address inputs are buffered to minimize loading and are fully decoded on chip. The outputs are in high impedance state whenever the chip enable (CE) is high. The outputs are active only in the READ mode (

Philips

飞利浦

64-Bit Random Access Memory with TRI-STATEE Outputs

文件:166.99 Kbytes Page:8 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

74F189SCX产品属性

  • 类型

    描述

  • 型号

    74F189SCX

  • 功能描述

    RAM其它 64-Bit Ran Acces Mem

  • RoHS

  • 制造商

    Freescale Semiconductor

  • 封装

    Tray

更新时间:2025-10-6 9:35:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
Fairchild/ON
22+
16SOIC
9000
原厂渠道,现货配单
FAIRCHILD/仙童
23+
10563
原厂授权代理,海外优势订货渠道。可提供大量库存,详
ON/安森美
25+
电联咨询
7800
公司现货,提供拆样技术支持
FSC/ON
23+
原包装原封 □□
1025
原装进口特价供应 特价,原装元器件供应,支持开发样品 更多详细咨询 库存
NS
25+
SOP
3200
全新原装、诚信经营、公司现货销售
原厂
25+
1025
百分百原装正品 真实公司现货库存 本公司只做原装 可
NS/国半
20+
DIP16
67500
原装优势主营型号-可开原型号增税票
ON Semiconductor
24+
16-SOIC
56200
一级代理/放心采购
PHI
NEW
SOP
12300
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
NS/国半
22+
SOP5.2
8000
原装正品支持实单

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