74LVC245A數(shù)據(jù)手冊(cè)集成電路（IC）的緩沖器驅(qū)動(dòng)器接收器收發(fā)器規(guī)格書PDF
| 廠商型號(hào) |
74LVC245A |
| 參數(shù)屬性 | 74LVC245A 封裝/外殼為20-VFQFN 裸露焊盤；包裝為卷帶（TR）；類別為集成電路（IC）的緩沖器驅(qū)動(dòng)器接收器收發(fā)器；產(chǎn)品描述：IC TXRX NON-INVERT 3.6V 20DHVQFN |
| 功能描述 | Octal Bus Transceiver with 3-State Outputs |
| 封裝外殼 | 20-VFQFN 裸露焊盤 |
| 制造商 | SGMICRO SG Micro Corp |
| 中文名稱 | 圣邦股份 圣邦微電子（北京）股份有限公司 |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-9-5 23:01:00 |
| 人工找貨 | 74LVC245A價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
74LVC245A規(guī)格書詳情
描述 Description
The 74LVC245A is an octal bus transceiver with 3-state outputs, which can accept supply voltage range from 1.65V to 3.6V. The device is mainly used for asynchronous communication between data buses. Both 3.3V and 5V devices can drive inputs, enabling this device to operate as translator in a mixed 3.3V and 5V system environment.?
The An and Bn are 8-bit data input-output ports, DIR is the direction control input and OE is the output enable input. When DIR is set high, it allows transmission from An to Bn. When DIR is set low, it allows transmission from Bn to An. OE can be used to make the outputs disabled so that the buses are effectively isolated.?
This device is highly suitable for partial power-down applications by using power-off leakage current (IOFF) circuit. When the device is powered down, the outputs are disabled, and the current backflow can be prevented from passing through the device.
特性 Features
? Wide Supply Voltage Range: 1.65V to 3.6V
? Inputs Accept Voltages up to 5.5V
? +24mA/-24mA Output Current
? All Ports Support Mixed Mode Signal Operation
? Support Partial Power-Down Mode
? -40℃ to +125℃ Operating Temperature Range
? Available in Green SOIC-20, SSOP-20 and TSSOP-20 Packages
應(yīng)用 Application
Medical System
Computing: Server, PC and Notebook
Telecom System
Industrial System
技術(shù)參數(shù)
- 制造商編號(hào)
：74LVC245A
- 生產(chǎn)廠家
：SGMICRO
- Package
：SSOP-20
- Features
：Octal Bus Transceiver with 3-State Outputs
- Status
：量產(chǎn)
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
PHI |
24+ |
NA/ |
3271 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
恩XP |
2016+ |
TSSOP-20 |
8880 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
23+ |
TSSOP2 |
20000 |
全新原裝假一賠十 |
詢價(jià) | |||
05+ |
TSSOP2 |
2445 |
全新原裝進(jìn)口自己庫(kù)存優(yōu)勢(shì) |
詢價(jià) | |||
恩XP |
20+ |
QFN |
32970 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
24+ |
SSOP20 |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價(jià) | |||
PHILLIPS |
24+/25+ |
6561 |
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu) |
詢價(jià) | |||
恩XP |
10+ |
TSSOP20 |
27510 |
原盤環(huán)保/2500 |
詢價(jià) | ||
TI |
24+ |
SMD |
20000 |
一級(jí)代理原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
恩XP |
2018+ |
12 |
26976 |
代理原裝現(xiàn)貨/特價(jià)熱賣! |
詢價(jià) |
