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| 型號(hào) | 功能描述 | 生產(chǎn)廠家&企業(yè) | LOGO | 操作 |
|---|---|---|---|---|
74LS190 | 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 | Motorola 摩托羅拉 |   | |
74LS190 | Synchronous Up/Down Decade Counters(single clock line) Synchronous Up/Down Decade Counters(single clock line) Synchronous operation is provided by having all flip-flops clocked simultaneously so that the output change coincident with each other when so instructed by the steering logic. This mode of operation eliminates the output counting spikes norm | HitachiHitachi Semiconductor 日立日立公司 | | |
74LS190 | SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：1.06224 Mbytes Page：16 Pages | TI1 德州儀器 | | |
74LS190 | SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：512.63 Kbytes Page：14 Pages | TI 德州儀器 | | |
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 | Motorola 摩托羅拉 | |
| 替換型號(hào) | 功能描述 | 生產(chǎn)廠家&企業(yè) | LOGO | 操作 |
|---|---|---|---|---|
Synchronous 4-Bit Up/Down Counters with Mode Control | NSCNational Semiconductor (TI) 美國(guó)國(guó)家半導(dǎo)體美國(guó)國(guó)家半導(dǎo)體公司 | NSC | | |
Synchronous Up / Down Decade Counter (signal clock line) | RENESAS 瑞薩 | RENESAS | | |
Synchronous Up/Down Decade Counters(single clock line) | HitachiHitachi Semiconductor 日立日立公司 | Hitachi | | |
Ouadruple 2-input Positive NAND Gates | HitachiHitachi Semiconductor 日立日立公司 | Hitachi | | |
Synchronous Up / Down Decade Counter (signal clock line) | RENESAS 瑞薩 | RENESAS | | |
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL | TI 德州儀器 | TI | | |
PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS | Motorola 摩托羅拉 | Motorola | | |
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL | TI 德州儀器 | TI | |
74LS190產(chǎn)品屬性
- 類(lèi)型
描述
- 型號(hào)
74LS190
- 制造商
MOTOROLA
- 制造商全稱(chēng)
Motorola, Inc
- 功能描述
PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS
| IC供應(yīng)商 | 芯片型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
FAI |
24+ |
N/A |
21322 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存! |
|||
PANASONI |
22+ |
DIP14 |
6000 |
十年配單,只做原裝 |
|||
sgs |
24+ |
N/A |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
|||
FSC |
24+ |
SOP |
17500 |
公司常備大量原裝正品現(xiàn)貨!量大價(jià)優(yōu)! |
|||
FAIRCHILD |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
|||
74LS191DC |
21 |
21 |
|||||
HIT |
24+ |
DIP |
6430 |
原裝現(xiàn)貨/歡迎來(lái)電咨詢(xún) |
|||
MITSUBISHI/三菱 |
24+ |
DIP16 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
|||
XINBOLE/芯伯樂(lè) |
24+ |
DIP16 |
60000 |
全新原裝現(xiàn)貨 |
|||
PANASONIC |
20+ |
DIP14 |
11520 |
特價(jià)全新原裝公司現(xiàn)貨 |
74LS190芯片相關(guān)品牌
74LS190規(guī)格書(shū)下載地址
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2020-9-19
DdatasheetPDF頁(yè)碼索引
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