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參數(shù)資料
| 型號： | HD74LVC2244AFPEL-E |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封裝： | SOP-20 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 112K |
| 代理商： | HD74LVC2244AFPEL-E |
Rev.3.00 Aug. 20, 2004 page 1 of 9
HD74LVC2244A
Octal Buffers / Line Drivers with 3–state Outputs
REJ03D0376–0300
(Previous ADE-205-234A (Z))
Rev.3.00
Aug. 20, 2004
Description
The HD74LVC2244A has eight line drivers with three state outputs in a 20 pin package. This device is a noninverting
buffer and has two active low enables (1
G
and 2
G
). Each enable independently controls four buffers.
All outputs, which are designed to sink up to 12mA, include equivalent 26
resistors to reduce overshoot and
undershoot.
Low voltage and high-speed operation is suitable at battery drive product (note type personal computer) and low power
consumption extends the life of a battery for long time operation.
Features
V
CC
= 1.65 to 5.5 V
All inputs V
IH
(Max) = 5.5 V (@V
CC
= 0 to 5.5 V)
All outputs V
O
(Max) = 5.5 V (@V
CC
= 0 V or output off state)
Typical V
OL
ground bounce < 0.8 V (@V
CC
= 3.3 V, Ta = 25°C)
Typical V
OH
undershoot > 2.0 V (@V
CC
= 3.3 V, Ta = 25°C)
High output current ±12mA (@V
CC
= 3.0 to 5.5 V)
All outputs have equivalent 26
series resistors, so no external resistors are required
Ordering Information
Part Name
Package Type
Package Code
Package
Abbreviation
FP
T
Taping Abbreviation
(Quantity)
EL (2,000 pcs/reel)
ELL (2,000 pcs/reel)
HD74LVC2244AFPEL
HD74LVC2244ATELL
Note: Please consult the sales office for the above package availability.
SOP–20 pin (JEITA)
TSSOP–20 pin
FP–20DAV
TTP–20DAV
Function Table
Inputs
G
H
L
L
H: High level
L: Low level
X: Immaterial
Z: High impedance
A
X
H
L
Output Y
Z
H
L
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| HD74UH04 | HC/UH SERIES, 1-INPUT INVERT GATE, PDSO5 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD74LVC240AFP | 制造商:Renesas Electronics 功能描述:Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin SOP |
| HD74LVC240ATELL-E | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74LVC244ATELL-E | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74LVC245AFP(EL-E) | 制造商:Renesas Electronics 功能描述:74LVC Bus Transceiver Cut Tape |
| HD74LVC245AFP-E | 制造商:Renesas Electronics 功能描述:74LVC Bus Transceiver |
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