型号 功能描述 生产厂家 企业 LOGO 操作

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

Fairchild

仙童半导体

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

NSC

国半

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

NSC

国半

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:2025-12-28 16:51:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
PHI
24+
NA/
3750
原装现货,当天可交货,原型号开票
NS
25+23+
DIP16
19289
绝对原装正品全新进口深圳现货
NS/国半
22+
SOP5.2
8000
原装正品支持实单
NS
25+
SOP
3200
全新原装、诚信经营、公司现货销售
74F189PC
25+
35
35
24+
DIP
250
NS
17+
DIP16
6200
100%原装正品现货
NS/国半
2447
SOP5.2
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
Freescale(飞思卡尔)
25+
封装
500000
源自原厂成本,高价回收工厂呆滞
NS/国半
20+
DIP16
67500
原装优势主营型号-可开原型号增税票

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