SN54LS168中文資料摩托羅拉數(shù)據(jù)手冊PDF規(guī)格書
SN54LS168規(guī)格書詳情
The SN54 /74LS168 and SN54 /74LS169 are fully synchronous 4-stage up/down counters featuring a preset capability for programmable operation, carry lookahead for easy cascading and a U/D input to control the direction of counting. The SN54 /74LS168 counts in a BCD decade (8, 4, 2, 1) sequence, while the SN54 /74LS169 operates in a Modulo 16 binary sequence. All state changes, whether in counting or parallel loading, are initiated by the LOW-to-HIGH transition of the clock.
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TI |
9449+ |
DIP |
600 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
TI |
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 | ||
TI |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
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/德州儀器 |
23+ |
DIP16 |
6000 |
專業(yè)配單保證原裝正品假一罰十 |
詢價 | ||
TI |
23+ |
NA |
609 |
專做原裝正品,假一罰百! |
詢價 | ||
TI/德州儀器 |
2021+ |
CDIP16 |
3000 |
十年專營原裝現(xiàn)貨,假一賠十 |
詢價 | ||
TI |
23+ |
DIP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
MOT |
24+ |
DIP |
2800 |
原裝現(xiàn)貨!可長期供貨! |
詢價 | ||
TI/TEXAS |
23+ |
DIP陶瓷 |
8931 |
詢價 |
