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74ALS648-1中文資料飛利浦數據手冊PDF規(guī)格書
74ALS648-1規(guī)格書詳情
74ALS646/646-1 Octal transceiver/register, non-inverting (3-State)
74ALS648/648-1 Octal transceiver/register, inverting (3-State)
DESCRIPTION
The 74ALS646/74ALS646-1 and 74ALS648/74ALS648-1 transceivers/registers consist of bus transceiver circuits with 3-State outputs, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or the internal registers. Data on the A or B bus will be clocked into the registers as the appropriate clock pin goes High. Output enable (OE) and direction (DIR) and select (SAB, SBA) pins are provided for bus management.
FEATURES
? Combines 74ALS245 and two 74ALS374 type functions in one chip
? Independent registers for A and B buses
? Multiplexed real-time and stored data
? Choice of non-inverting and inverting data paths
? 3-State outputs
? The -1 version sink 48mA IOL within the ±5 VCC range
產品屬性
- 型號：
74ALS648-1
- 制造商：
PHILIPS
- 制造商全稱：
NXP Semiconductors
- 功能描述：
Transceiver/register
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TI |
94 |
15 |
公司優(yōu)勢庫存 熱賣中!! |
詢價 | |||
24+ |
5000 |
公司存貨 |
詢價 | ||||
NS |
24+ |
DIP |
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 | ||
NS |
9138 |
DIP |
50 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
NS |
2023+ |
DIP |
8800 |
正品渠道現貨 終端可提供BOM表配單。 |
詢價 | ||
ph |
24+ |
N/A |
6980 |
原裝現貨,可開13%稅票 |
詢價 | ||
NS |
23+ |
DIP |
50 |
全新原裝正品現貨,支持訂貨 |
詢價 | ||
PHILIPS/飛利浦 |
23+ |
SOP-24L |
5000 |
原廠授權代理,海外優(yōu)勢訂貨渠道。可提供大量庫存,詳 |
詢價 | ||
PHILIPS/飛利浦 |
23+ |
DIP24 |
50000 |
全新原裝正品現貨,支持訂貨 |
詢價 | ||
NS |
20+ |
DIP |
50 |
進口原裝現貨,假一賠十 |
詢價 |
