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PDF U74HC373 Data sheet ( Hoja de datos )
| Número de pieza | U74HC373 | |
| Descripción | OCTAL D-TYPE TRANSPARENT LATCH | |
| Fabricantes | Unisonic Technologies | |
| Logotipo |  |
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UNISONIC TECHNOLOGIES CO., LTD
U74HC373
OCTAL D-TYPE
TRANSPARENT LATCH
DESCRIPTION
The U74HC373 consists of eight D-type transparent latches
with 3-state outputs. When letch-enable (LE) is high, the latches
operate at the transparent mode, and the latches’ output will
change
corresponding with the data present at D0 to D7. When
output-enable (OE) is low, the contents of the latches will be
present at the outputs. The outputs will be in the high impedance
when OE goes high.
FEATURES
* Operation Voltage Range: 2~6V
* Drive Up to 15 LSTTL Loads
* 3-State Outputs
* Output Capability Suitable for Bus Driving
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
U74HC373L-D20-T
U74HC373G-D20-T
- U74HC373G-S20-R
U74HC373G-R20-R
- U74HC373G-P20-R
Package
DIP-20
SOP-20
SSOP-20
TSSOP-20
CMOS IC
DIP-20
SOP-20
SSOP-20
TSSOP-20
Packing
Tube
Tape Reel
Tape Reel
Tape Reel
MARKING
DIP-20
SOP-20 / SSOP-20 / TSSOP-20
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
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U74HC373
TEST CIRCUIT AND WAVEFORMS
CMOS IC
RL CL S1 S2
tPZH
tPZL
1kΩ
50pF, Open Closed
150pF Closed Open
tPHZ
tPLZ
1kΩ
50pF
Open Closed
Closed Open
tPHL
tPLH
-
50pF,
150pF
Open
Open
Note: CL includes probe and jig capacitance.
PRR≦1MHz, Zo=50Ω, tR=6ns, tF=6ns
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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5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet U74HC373.PDF ] | |
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