N74F189AD中文資料飛利浦?jǐn)?shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
N74F189AD |
| 功能描述 | 64-bit TTL bipolar RAM, inverting 3-State |
| 文件大小 |
81.1 Kbytes |
| 頁面數(shù)量 |
10 頁 |
| 生產(chǎn)廠商 | NXP Semiconductors |
| 企業(yè)簡稱 |
Philips【飛利浦】 |
| 中文名稱 | 荷蘭皇家飛利浦官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-3-11 22:30:00 |
| 人工找貨 | N74F189AD價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
N74F189AD規(guī)格書詳情
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 (WE= high) and the output data is the
complement of the stored data.
FEATURES
?High speed performance
?Replaces 74F189
?Address access time: 8ns max vs 28ns for 74F189
?Power dissipation: 4.3mW/bit
?Schottky clamp TTL
?One chip enable
?Inverting outputs (for non-inverting outputs see 74F219A)
?3-State outputs
?74F189A in 150 mil wide SO is preferred options for new designs
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NXP |
2020+ |
SOP-16 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
PHIL |
1999 |
1174 |
原裝正品現(xiàn)貨庫存價(jià)優(yōu) |
詢價(jià) | |||
SIGNETICS |
23+ |
NA |
10218 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
NXP |
22+ |
16SO |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
PHILIPS |
23+ |
SOP-16 |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢 |
詢價(jià) | ||
PHILIPS |
6000 |
面議 |
19 |
DIP/SMD |
詢價(jià) | ||
24+ |
3000 |
公司存貨 |
詢價(jià) | ||||
PHILIPS/飛利浦 |
1535+ |
11241 |
詢價(jià) | ||||
NXP USA Inc. |
24+ |
16-SOIC(0.154 3.90mm 寬) |
9350 |
獨(dú)立分銷商 公司只做原裝 誠心經(jīng)營 免費(fèi)試樣正品保證 |
詢價(jià) | ||
NXP USA Inc. |
24+ |
16-SO |
56200 |
一級代理/放心采購 |
詢價(jià) |
