型号 功能描述 生产厂家 企业 LOGO 操作
74F189

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

74F189

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

74F189

64-Bit Random Access Memory with TRI-STATEE Outputs

文件:166.99 Kbytes Page:8 Pages

NSC

国半

74F189

64-Bit Random Access Memory with 3-STATE Outputs

ONSEMI

安森美半导体

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 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 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 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)

ETC

知名厂家

封装/外壳:16-DIP(0.300",7.62mm) 包装:卷带(TR)剪切带(CT) 描述:IC RAM 64B PARALLEL 16DIP 集成电路(IC) 存储器

ONSEMI

安森美半导体

64-Bit Random Access Memory with TRI-STATEE Outputs

文件:166.99 Kbytes Page:8 Pages

NSC

国半

封装/外壳:16-SOIC(0.154",3.90mm 宽) 包装:卷带(TR)剪切带(CT) 描述:IC RAM 64B PARALLEL 16SOIC 集成电路(IC) 存储器

ONSEMI

安森美半导体

64-Bit Random Access Memory with TRI-STATEE Outputs

文件:166.99 Kbytes Page:8 Pages

NSC

国半

64-Bit Random Access Memory with TRI-STATEE Outputs

文件:166.99 Kbytes Page:8 Pages

NSC

国半

74F189产品属性

  • 类型

    描述

  • 型号

    74F189

  • 制造商

    PHILIPS

  • 制造商全称

    NXP Semiconductors

  • 功能描述

    64-bit TTL bipolar RAM, inverting 3-State

更新时间:2025-12-25 20:00:00
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
FairchildSemiconductor
23+
16-SOIC
36430
专业分销产品!原装正品!价格优势!
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
74F189PC
25+
35
35
NS/国半
20+
DIP16
67500
原装优势主营型号-可开原型号增税票
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
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
NS
专业铁帽
DIP16
3
原装铁帽专营,代理渠道量大可订货

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