74ALS646N中文資料飛利浦數(shù)據(jù)手冊PDF規(guī)格書
74ALS646N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：
74ALS646N
- 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/德州儀器 |
23+ |
NA/ |
48 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
TI |
2020+ |
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 | ||
羅徹斯特 |
23+ |
6000 |
誠信服務，絕對原裝原盤 |
詢價 | |||
SIGNETICS |
21+ |
DIP24 |
120 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
SIGNETICS |
589220 |
16余年資質 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
SIGNETICS |
22+ |
DIP24 |
5000 |
全新原裝現(xiàn)貨!價格優(yōu)惠!可長期 |
詢價 | ||
24+ |
5000 |
公司存貨 |
詢價 | ||||
SIGNETICS |
22+ |
DIP24 |
25000 |
原裝現(xiàn)貨,價格優(yōu)惠,假一罰十 |
詢價 | ||
SIGNETICS |
91+ |
DIP24 |
120 |
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(xiàn)貨 終端可提供BOM表配單。 |
詢價 |
