| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
74LS191 | Synchronous 4-Bit Up/Down Counter with Mode Control General Description The DM74LS191 circuit is a synchronous, reversible, up/down counter. Synchronous operation is provided by having all flip-flops clocked simultaneously, so that the outputs change simultaneously when so instructed by the steering logic. This mode of operation eliminates the out 文件:72.73 Kbytes 頁數(shù):6 Pages | FAIRCHILD 仙童半導體 | FAIRCHILD | |
74LS191 | Synchronous Up/Down 4-bit Binary Counters(single clock line) ● Quadrupie 2-Input Positive NAND Gates ● Quadruple 2-Input Positive NAND Gates (with Open Collector Output) (Continue....) 文件:98.42 Kbytes 頁數(shù):7 Pages | HITACHIHitachi Semiconductor 日立日立公司 | HITACHI | |
74LS191 | Synchronous Up/Down 4-bit Binary Counters(single clock line) | HITACHI 日立 | HITACHI | |
PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS The SN54/74LS190 is a synchronous UP/DOWN BCD Decade (8421) Counter and the SN54/74LS191 is a synchronous UP/DOWN Modulo-16 Binary Counter. State changes of the counters are synchronous with the LOW-to-HIGH transit 文件:310.01 Kbytes 頁數(shù):10 Pages | MOTOROLA 摩托羅拉 | MOTOROLA |
替換型號
詳細參數(shù)
- 型號:
74LS191
- 制造商:
North American Philips Discrete Products Div
- 功能描述:
Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, DIP
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
24+ |
7 |
詢價 | |||||
FAI |
24+ |
N/A |
21322 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
MOTOROLA |
25+ |
SOP16 |
2650 |
原裝優(yōu)勢!絕對公司現(xiàn)貨 |
詢價 | ||
SSS |
25+23+ |
DIP16 |
18784 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
FAI |
24+ |
N/A |
6540 |
原裝現(xiàn)貨/歡迎來電咨詢 |
詢價 | ||
FSC |
23+ |
NA |
3600 |
原裝正品假一罰百!可開增票! |
詢價 | ||
XINBOLE/芯伯樂 |
23+ |
DIP16 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
松下 |
25+ |
DIP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
N/A |
23+ |
DIP-16 |
18933 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道。可提供大量庫存,詳 |
詢價 | ||
MOT |
26+ |
TO-220 |
86720 |
全新原裝正品價格最實惠 假一賠百 |
詢價 |
相關規(guī)格書
更多- 74LS191CH
- 74LS191J
- 74LS191W
- 74LS192DC
- 74LS193
- 74LS193DC
- 74LS193N
- 74LS193W
- 74LS194ADC
- 74LS194APC
- 74LS195AFC
- 74LS196
- 74LS197
- 74LS197PC
- 74LS20
- 74LS20DC
- 74LS20N
- 74LS20W
- 74LS21DC
- 74LS22
- 74LS221CH
- 74LS221W
- 74LS240
- 74LS240N
- 74LS241
- 74LS241N
- 74LS242
- 74LS242PC
- 74LS243N
- 74LS244
- 74LS244N
- 74LS245
- 74LS245N
- 74LS245PC
- 74LS247PC
- 74LS249DC
- 74LS251DC
- 74LS253DC
- 74LS257
- 74LS257AN
- 74LS257DC
- 74LS257PC
- 74LS258APC
- 74LS258N
- 74LS259
相關庫存
更多- 74LS191DC
- 74LS191PC
- 74LS192
- 74LS192PC
- 74LS193CH
- 74LS193J
- 74LS193PC
- 74LS194
- 74LS194AFC
- 74LS195ADC
- 74LS195APC
- 74LS196PC
- 74LS197DC
- 74LS1U
- 74LS20CH
- 74LS20J
- 74LS20PC
- 74LS21
- 74LS21PC
- 74LS221
- 74LS221J
- 74LS22PC
- 74LS240DC
- 74LS240PC
- 74LS241DC
- 74LS241PC
- 74LS242DC
- 74LS243DC
- 74LS243PC
- 74LS244DC
- 74LS244PC
- 74LS245DC
- 74LS245NA
- 74LS247DC
- 74LS248DC
- 74LS249PC
- 74LS251PC
- 74LS253PC
- 74LS257A
- 74LS257APC
- 74LS257N
- 74LS258
- 74LS258DC
- 74LS258PC
- 74LS259DC

