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SN74LS398D中文資料摩托羅拉數(shù)據(jù)手冊(cè)PDF規(guī)格書
SN74LS398D規(guī)格書詳情
The SN54/74LS398 and SN54/74LS399 are Quad 2-Port Registers. They are the logical equivalent of a quad 2-input multiplexer followed by a quad 4-bit edge-triggered register. A Common Select input selects between two 4-bit input ports (data sources). The selected data is transferred to the output register on the LOW-to-HIGH transition of the Clock input. The SN54/74LS398 features both Q and Q inputs, while the SN54/74LS399 has only Q outputs.
? Select From Two Data Sources
? Fully Positive Edge-Triggered Operation
? Both True and Complemented Outputs on SN54/74LS398
? Input Clamp Diodes Limit High-Speed Termination Effects
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI/德州儀器 |
23+ |
NA/ |
420 |
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) | ||
TI |
1988 |
8 |
原裝正品現(xiàn)貨庫存價(jià)優(yōu) |
詢價(jià) | |||
TI/德州儀器 |
23+ |
SOP16 |
2500 |
只供應(yīng)原裝正品 歡迎詢價(jià) |
詢價(jià) | ||
TI |
21+ |
SOP16 |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
TI |
21+ |
SOP16 |
610880 |
本公司只售原裝 支持實(shí)單 |
詢價(jià) | ||
TEXAS |
24+ |
DIP20P |
6868 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
TI/德州儀器 |
22+ |
SOP16 |
20000 |
原裝現(xiàn)貨,實(shí)單支持 |
詢價(jià) | ||
TI/德州儀器 |
2022 |
DIP20 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價(jià) | ||
TI |
24+ |
DIP-20 |
2800 |
原裝現(xiàn)貨!可長(zhǎng)期供貨! |
詢價(jià) | ||
SN74LS398N |
27 |
27 |
詢價(jià) |
