HEF4519BT中文資料飛利浦?jǐn)?shù)據(jù)手冊PDF規(guī)格書
HEF4519BT規(guī)格書詳情
DESCRIPTION
The HEF4519B provides four multiplexing circuits with common select inputs (SA, SB); each circuit contains two inputs (An, Bn) and one output (On). It may be used to select four bits of information from one of two sources.
The ‘A’ inputs are selected when SA is HIGH, the ‘B’ inputs when SB is HIGH. When SA and SB are HIGH, the output (On) is the logical EXCLUSIVE-NOR of the An and Bn inputs (On = An ⊙ Bn).
When SA and SB are LOW, the output (On) is LOW, independent of the multiplexer inputs (An and Bn). The HEF4519B cannot be used to multiplex analogue signals. The outputs utilize standard buffers for best performance.
產(chǎn)品屬性
- 型號:
HEF4519BT
- 制造商:
NXP Semiconductors
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
PHILIPS |
1992 |
91 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
NXP |
23+ |
DIP |
3200 |
絕對全新原裝!優(yōu)勢供貨渠道!特價!請放心訂購! |
詢價 | ||
PHILIPS |
DIP |
8650 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
PHILIPS/飛利浦 |
22+ |
DIP-16 |
5623 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
PHI |
23+ |
DIP |
12300 |
詢價 | |||
PHI |
23+ |
DIP |
90000 |
只做自庫存深圳可交貨 |
詢價 | ||
PHILIPS |
20+ |
DIP16 |
11520 |
特價全新原裝公司現(xiàn)貨 |
詢價 | ||
Nexperia |
24+ |
SOP |
100000 |
一級代理進口原裝現(xiàn)貨假一賠十 |
詢價 | ||
652 |
23+ |
06+ |
65480 |
詢價 | |||
PHI |
24+ |
DIP |
16800 |
絕對原裝進口現(xiàn)貨,假一賠十,價格優(yōu)勢!? |
詢價 |