型号 功能描述 生产厂家&企业 LOGO 操作
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 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

74F189

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 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 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 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

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

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

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

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

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

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:2025-8-12 17:51:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
FairchildSemiconductor
23+
16-SOIC
36430
专业分销产品!原装正品!价格优势!
NS
2018+
DIP16
11256
只做进口原装正品!假一赔十!
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
74F189PC
35
35
PHI
23+
SOP
12300
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
FCS
24+
DIP
2987
只售原装自家现货!诚信经营!欢迎来电!
24+
DIP
250

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