74F219A中文資料飛利浦?jǐn)?shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
74F219A |
| 功能描述 | 64-bit TTL bipolar RAM, non-inverting 3-State |
| 文件大小 |
91.64 Kbytes |
| 頁面數(shù)量 |
12 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 | 2025-2-21 22:50:00 |
| 人工找貨 | 74F219A價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
74F219A規(guī)格書詳情
DESCRIPTION
The 74F219A 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 74F219
? Address access time: 8ns max vs 28ns for 74F219
? Power dissipation: 4.3mW/bit typ
? Schottky clamp TTL
? One chip enable
? Non–Inverting outputs (for inverting outputs see 74F189A)
? 3–state outputs
? 74F219A in 150 mil wide SO is preferred options for new designs
? C3F219A in 300 mil wide SOL replaces 74F219 in existing designs
APPLICATIONS
? Scratch pad memory
? Buffer memory
? Push down stacks
? Control store
產(chǎn)品屬性
- 型號：
74F219A
- 制造商：
PHILIPS
- 制造商全稱：
NXP Semiconductors
- 功能描述：
64-bit TTL bipolar RAM, non-inverting 3-State
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
N/A |
23+ |
DIP |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
NAT |
1989 |
6 |
原裝正品現(xiàn)貨庫存價(jià)優(yōu) |
詢價(jià) | |||
NS/國半 |
23+ |
DIP16 |
6850 |
只做原廠原裝正品現(xiàn)貨!假一賠十! |
詢價(jià) | ||
onsemi |
23+/24+ |
16-DIP |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
FAIRCHILD |
DIP16 |
9850 |
一級代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨 |
詢價(jià) | |||
NS/國半 |
22+ |
DIP16 |
12000 |
只做原裝、原廠優(yōu)勢渠道、假一賠十 |
詢價(jià) | ||
FAIRCHILD/仙童 |
21+ |
DIP16 |
1709 |
詢價(jià) | |||
PHILIPS/飛利浦 |
25+ |
DIP-16 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
FAIRCHILD |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
PHILIPS/飛利浦 |
21+ |
DIP-16 |
4580 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價(jià) |
