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74LVT244BD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中文資料
![74LVT244BD](https://oss.114ic.com/img3w/pdf141156.png)
廠商型號(hào) |
74LVT244BD |
參數(shù)屬性 | 74LVT244BD 封裝/外殼為20-SOIC(0.295",7.50mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;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 BUFFER NON-INVERT 3.6V 20SO |
功能描述 | 3.3 V octal buffer/line driver; 3-state |
封裝外殼 | 20-SOIC(0.295",7.50mm 寬) |
文件大小 |
235.23 Kbytes |
頁面數(shù)量 |
12 頁 |
生產(chǎn)廠商 | Nexperia B.V. All rights reserved |
企業(yè)簡(jiǎn)稱 |
NEXPERIA【安世】 |
中文名稱 | 安世半導(dǎo)體(中國(guó))有限公司官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-2-17 16:24:00 |
74LVT244BD規(guī)格書詳情
1. General description
The 74LVT244B; 74LVTH244B is an 8-bit buffer/line driver with 3-state outputs. The device can
be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and
2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a
high-impedance OFF-state. Bus hold data inputs eliminate the need for external pull-up resistors to
define unused inputs
2. Features and benefits
? Octal bus interface
? 3-state buffers
? Speed upgrade of 74LVT244A
? Wide supply voltage range from 2.7 to 3.6 V
? BiCMOS high speed and output drive
? Output capability: +64 mA and -32 mA
? Direct interface with TTL levels
? Overvoltage tolerant inputs to 5.5 V
? Input and output interface capability to systems at 5 V supply
? Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs
? No bus current loading when output is tied to 5 V bus
? Power-up 3-state
? Live insertion and extraction permitted
? IOFF circuitry provides partial Power-down mode operation
? Latch-up performance exceeds 500 mA per JESD 78 Class II Level B
? Complies with JEDEC standards
? JESD8C (2.7 V to 3.6 V)
? ESD protection:
? HBM EIA/JESD22-A114-C exceeds 2000 V
? MM EIA/JESD22-A115-A 200 V
? Specified from -40 °C to +85 °C
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
74LVT244BD,118
- 制造商:
Nexperia USA Inc.
- 類別:
集成電路(IC) > 緩沖器,驅(qū)動(dòng)器,接收器,收發(fā)器
- 系列:
74LVT
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 邏輯類型:
緩沖器,非反向
- 每個(gè)元件位數(shù):
4
- 輸出類型:
三態(tài)
- 電流 - 輸出高、低:
32mA,64mA
- 電壓 - 供電:
2.7V ~ 3.6V
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
20-SOIC(0.295",7.50mm 寬)
- 供應(yīng)商器件封裝:
20-SO
- 描述:
IC BUFFER NON-INVERT 3.6V 20SO
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
NXP |
21+ |
20SO |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
TI |
SOP7.2 |
1419 |
正品原裝--自家現(xiàn)貨-實(shí)單可談 |
詢價(jià) | |||
Nexperia/安世 |
22+ |
SOT339-1 |
27720 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | ||
ti |
23+ |
NA |
1786 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
NEXPERIA/安世 |
24+ |
NA |
2000 |
原裝現(xiàn)貨,專業(yè)配單專家 |
詢價(jià) | ||
NEXPERIA/安世 |
2022+ |
66 |
6600 |
只做原裝,假一罰十,長(zhǎng)期供貨。 |
詢價(jià) | ||
NXP |
1735+ |
SSOP |
6528 |
科恒偉業(yè)!只做原裝正品!假一賠十! |
詢價(jià) | ||
PHILPS |
SOP20 |
608900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
NXP/恩智浦 |
23+ |
30000 |
房間原裝現(xiàn)貨特價(jià)熱賣,有單詳談 |
詢價(jià) | |||
NEXPERIA |
24+ |
NA |
39500 |
進(jìn)口原裝現(xiàn)貨 支持實(shí)單價(jià)優(yōu) |
詢價(jià) |