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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

更新时间:2025-12-27 11:35:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
NS
25+
SOP
3200
全新原装、诚信经营、公司现货销售
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
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
74F189PC
25+
35
35
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
PHI
23+
DIP16
50000
全新原装正品现货,支持订货
FairchildSemiconductor
23+
16-SOIC
36430
专业分销产品!原装正品!价格优势!
ON/安森美
25+
电联咨询
7800
公司现货,提供拆样技术支持
Fairchild/ON
22+
16SOIC
9000
原厂渠道,现货配单

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