SN54LS398中文資料摩托羅拉數(shù)據(jù)手冊PDF規(guī)格書
SN54LS398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
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
M |
24+ |
NA/ |
12 |
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/德州儀器 |
24+ |
DIP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
TI/德州儀器 |
24+ |
CDIPCLCC |
60 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
TI/TEXAS |
23+ |
DIP陶瓷 |
8931 |
詢價 | |||
MOT |
24+ |
DIP-20 |
2800 |
原裝現(xiàn)貨!可長期供貨! |
詢價 | ||
M |
QQ咨詢 |
DIP |
74 |
全新原裝 研究所指定供貨商 |
詢價 | ||
TI |
23+ |
CDIP |
4600 |
絕對全新原裝!優(yōu)勢供貨渠道!特價!請放心訂購! |
詢價 | ||
MOT |
2016+ |
DIP |
6528 |
只做原廠原裝現(xiàn)貨!終端客戶個別型號可以免費送樣品! |
詢價 | ||
TI |
45 |
公司優(yōu)勢庫存 熱賣中! |
詢價 | ||||
24+ |
3000 |
自己現(xiàn)貨 |
詢價 |
