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What is U74AHC125?

This electronic component, produced by the manufacturer "Unisonic Technologies", performs the same function as "QUADRUPLE BUS BUFFER GATE".


U74AHC125 Datasheet PDF - Unisonic Technologies

Part Number U74AHC125
Description QUADRUPLE BUS BUFFER GATE
Manufacturers Unisonic Technologies 
Logo Unisonic Technologies Logo 


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UNISONIC TECHNOLOGIES CO., LTD
U74AHC125
QUADRUPLE BUS BUFFER
GATE WITH 3-STATE OUTPUTS
„ DESCRIPTION
The U74AHC125 is a quadruple bus buffer gate with 3-state
output. When OE is high, the Y output is in a high-impedance state.
When OE is low, the device passes non inverted data from the A
input to the Y output.
To ensure the high-impedance state during power up or power
down, OE should be tied to VCC through a pull-up resistor; the
minimum value of the resistor is determined by the current-sinking
capability of the driver.
„ FEATURES
* Wide supply voltage range from 2V to 5.5V
* Max tPD of 3.8ns from A to Y at 5V, CL=15pF
* Low Quiescent Current: ICC = 4 μA (Max.) at 5.5V
* ±8 mA Output Driver at 5V
CMOS IC
SOP-14
„ ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
U74AHC125L-S14-R
U74AHC125G-S14-R
U74AHC125L-S14-T
U74AHC125G-S14-T
Package
SOP-14
SOP-14
Packing
Tape Reel
Tube
www.unisonic.com.tw
Copyright © 2011 Unisonic Technologies Co., Ltd
1 of 6
QW-R502-650.A

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U74AHC125 equivalent
U74AHC125
„ TEST CIRCUIT AND WAVEFORMS
CMOS IC
VCC
3.3V±0.3V
5V±0.5V
Input
VIN tr, tf
VCC 3ns
VCC 3ns
TEST
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
S1
Open
VLOAD
GND
VM
VCC/2
VCC/2
tW
VLOAD
VCC
VCC
CL
15pF
50pF
15pF
50pF
Input
Timing Input
Data Input
VM
Pulse Duration
VM
tSU tH
VM
VM VM
Setup and Hold Times
RL
1k
1k
VIN
0
V
VIN
0V
VΔ
0.3V
0.5V
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 6
QW-R502-650.A


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On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for U74AHC125 electronic component.


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Featured Datasheets

Part NumberDescriptionMFRS
U74AHC125The function is QUADRUPLE BUS BUFFER GATE. Unisonic TechnologiesUnisonic Technologies
U74AHC126The function is QUADRUPLE BUS BUFFER GATE. Unisonic TechnologiesUnisonic Technologies

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