74F543DB中文資料飛利浦數據手冊PDF規(guī)格書
74F543DB規(guī)格書詳情
DESCRIPTION
The 74F543 and 74F544 Octal Registered Transceivers contain two sets of D-type latches for temporary storage of data flowing in either direction. Separate Latch Enable (LEAB, LEBA) and Output Enable (OEAB, OEBA) inputs are provided for each register to permit independent control of inputting and outputting in either direction of data flow. While the 74F543 has non-inverting data path, the 74F544 inverts data in both directions. The A outputs are guaranteed to sink 24mA, while the B outputs are rated for 64mA.
FEATURES
? Combines74F245 and 74F373 type functions in one chip
? 8-bit octal transceiver with D-type latch
? 74F543 Non-inverting
74F544 Inverting
? Back-to-back registers for storage
? Separate controls for data flow in each direction
? A outputs sink 20mA and source 3mA
? B outputs sink 64mA and source 15mA
? 3-State outputs for bus-oriented applications
? 74F543 available in SSOP Type II package
產品屬性
- 型號：
74F543DB
- 制造商：
PHILIPS
- 制造商全稱：
NXP Semiconductors
- 功能描述：
Octal registered transceiver, non-inverting 3-State
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NSC |
2020+ |
CDIP |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
PHILIPS/飛利浦 |
23+ |
NA/ |
2791 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
24+ |
CDIP |
20000 |
全新原廠原裝，進口正品現貨，正規(guī)渠道可含稅?。?/div> |
詢價 | |||
NSC |
1815+ |
CDIP |
6528 |
只做原裝正品假一賠十為客戶做到零風險!! |
詢價 | ||
NS/國半 |
22+ |
CDIP |
12245 |
現貨,原廠原裝假一罰十! |
詢價 | ||
74F543DW |
41 |
41 |
詢價 | ||||
NSC |
23+ |
NA |
2727 |
專做原裝正品,假一罰百! |
詢價 | ||
NSC |
24+ |
CDIP |
35210 |
一級代理/全新現貨/假一罰百! |
詢價 | ||
NS |
22+23+ |
CDIP |
38219 |
絕對原裝正品全新進口深圳現貨 |
詢價 | ||
NSC |
CDIP |
608900 |
原包原標簽100%進口原裝常備現貨! |
詢價 |
