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PDF U74HC540 Data sheet ( Hoja de datos )
| Número de pieza | U74HC540 | |
| Descripción | OCTAL BUFFERS AND LINE DRIVERS | |
| Fabricantes | Unisonic Technologies | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de U74HC540 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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UNISONIC TECHNOLOGIES CO., LTD
U74HC540
OCTAL BUFFERS AND LINE
DRIVERS WITH 3-STATE
OUTPUTS
CMOS IC
DESCRIPTION
The U74HC540 combines with octal buffers and line drivers with
inverting 3-tate outputs. The 3-state output is controlled by output
enable inputs OE1 and OE2 , all eight outputs will be in
high-impedance when either of the 2 inputs is applied with high
voltage.
FEATURES
* Operation voltage range: 2V ~ 6V
* High-current 3-state outputs for bus driver
* Inverting outputs
TSSOP-20
*Pb-free plating product number:
U74HC540L
ORDERING INFORMATION
Ordering Number
Normal
Lead Free Plating
U74HC540-P20-R
U74HC540L-P20-R
U74HC540-P20-T
U74HC540L-P20-T
Package
TSSOP-20
TSSOP-20
Packing
Tape Reel
Tube
U74HC540L-P20-R
(1)Packing Type
(2)Package Type
(3)Lead Plating
(1) R: Tape Reel, T: Tube
(2) P20: TSSOP-20
(3) L: Lead Free Plating, Blank: Pb/Sn
www.unisonic.com.tw
Copyright © 2007 Unisonic Technologies Co., Ltd
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U74HC540
TEST CIRCUIT AND WAVEFORMS
Note: CL includes probe and jig capacitance.
CMOS IC
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet U74HC540.PDF ] | |
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