74F764-1中文資料飛利浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
74F764-1 |
| 功能描述 | DRAM dual-ported controllers |
| 文件大小 |
40.88 Kbytes |
| 頁面數(shù)量 |
3 頁 |
| 生產(chǎn)廠商 | NXP Semiconductors |
| 企業(yè)簡(jiǎn)稱 |
Philips【飛利浦】 |
| 中文名稱 | 荷蘭皇家飛利浦官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-19 22:59:00 |
| 人工找貨 | 74F764-1價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
74F764-1規(guī)格書詳情
DESCRIPTION
The 74F764-1/765-1 DRAM Dual-ported Controller is a high-speed synchronous dual-port arbiter and timing generator that allows two microprocessors, microcontrollers, or any other memory accessing device to share the same block of DRAM. The device performs arbitration, signal timing, address multiplexing, and refresh address generation, replacing up to 25 discrete devices.
FEATURES
? Allows two microprocessors to access the same bank of dynamic RAM
? Performs arbitration, signal timing, address multiplexing and refresh
? 9 Address output pins allow direct control of up to 256K dynamic RAMs
? External address multiplexing enables control of 1Mbit (or greater) dynamic RAMs
? Separate refresh clock allows adjustable refresh timing
? 74F764-1 has an on-chip 18-bit address input latch
? 74F764-1/765-1 allow control of dynamic RAMs with row access times down to 40ns
? 74F764-1/765-1 output drivers designed for first reflected wave switching
產(chǎn)品屬性
- 型號(hào)：
74F764-1
- 制造商：
PHILIPS
- 制造商全稱：
NXP Semiconductors
- 功能描述：
DRAM dual-ported controllers
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
PHILIPS/飛利浦 |
23+ |
NA/ |
264 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
PHILIPS |
23+ |
NA |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
NXP |
10+ |
PLCC |
665 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
FAIRCHILD |
1999+ |
180 |
原裝正品現(xiàn)貨庫存價(jià)優(yōu) |
詢價(jià) | |||
S |
21+ |
DIP16 |
1574 |
詢價(jià) | |||
PHILPS |
23+ |
PLCC-44 |
1029 |
特價(jià)庫存 |
詢價(jià) | ||
PHILIPS |
21+ |
PLCC-44 |
929 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
PHILPS |
23+ |
PLCC44 |
12300 |
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) | ||
NXP/恩智浦 |
22+ |
PLCC |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) |
