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74LV244A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

廠商型號(hào) |
74LV244A |
參數(shù)屬性 | 74LV244A 封裝/外殼為20-TSSOP(0.173",4.40mm 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 BUF NON-INVERT 5.5V 20TSSOP |
功能描述 | Octal buffer/line driver; 3-state |
封裝外殼 | 20-TSSOP(0.173",4.40mm 寬) |
文件大小 |
739.65 Kbytes |
頁(yè)面數(shù)量 |
14 頁(yè) |
生產(chǎn)廠商 | NEXPERIA Nexperia B.V. All rights reserved |
中文名稱 | 安世 安世半導(dǎo)體(中國(guó))有限公司 |
網(wǎng)址 | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-9-8 23:01:00 |
人工找貨 | 74LV244A價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
74LV244A規(guī)格書詳情
1. General description
The 74LV244A is an 8-bit buffer/line driver with 3-state outputs. The device features two
output enables (1OE and 2OE). A HIGH on nOE causes the associated outputs to
assume a high-impedance OFF-state.
Inputs are overvoltage tolerant. This feature allows the use of these devices as translators
in mixed voltage environments.
Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall
times.
This device is fully specified for partial power down applications using IOFF. The IOFF
circuitry disables the output, preventing the potentially damaging backflow current through
the device when it is powered down.
2. Features and benefits
? Wide supply voltage range from 2.0 V to 5.5 V
? Maximum tpd of 6.5 ns at 5 V
? Typical VOL(p) < 0.8 V at VCC = 3.3 V, Tamb = 25 ?C
? Typical VOH(v) > 2.3 V at VCC = 3.3 V, Tamb = 25 ?C
? Supports mixed-mode voltage operation on all ports
? IOFF circuitry provides partial Power-down mode operation
? Latch-up performance exceeds 250 mA per JESD 78 Class II
? ESD protection:
? HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 3 kV
? MM JESD22-A115-A exceeds 150 V
? CDM JESD22-C101E exceeds 2 kV
? Specified from ?40 ?C to +85 ?C and from ?40 ?C to +125 ?C
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
74LV244ATPWJ
- 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:
74LV
- 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:
16mA,16mA
- 電壓 - 供電:
2V ~ 5.5V
- 工作溫度:
-40°C ~ 125°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
20-TSSOP(0.173",4.40mm 寬)
- 供應(yīng)商器件封裝:
20-TSSOP
- 描述:
IC BUF NON-INVERT 5.5V 20TSSOP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI/德州儀器 |
24+ |
NA/ |
4620 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
Nexperia(安世) |
24+ |
TSSOP20 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
NEXPERIA/安世 |
21+ |
NA |
7500 |
只做原裝,一定有貨,不止網(wǎng)上數(shù)量,量多可訂貨! |
詢價(jià) | ||
PHI |
2023+ |
SSOP |
7868 |
十五年行業(yè)誠(chéng)信經(jīng)營(yíng),專注全新正品 |
詢價(jià) | ||
SOP-20 |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
詢價(jià) | ||
ti |
24+ |
N/A |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
TI |
10+ |
SOP5.2 |
0 |
原裝現(xiàn)貨價(jià)格有優(yōu)勢(shì)量大可以發(fā)貨 |
詢價(jià) | ||
TI/TEXAS |
23+ |
7.2mm |
8931 |
詢價(jià) | |||
Nexperia USA Inc. |
25+ |
20-TSSOP(0.173 4.40mm 寬) |
9350 |
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
詢價(jià) | ||
TI |
SOP-5.2mm |
68500 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) |