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PDF U74LVC1G18 Data sheet ( Hoja de datos )
| Número de pieza | U74LVC1G18 | |
| Descripción | 1-OF-2 NON-INVERTING DEMULTIPLEXER | |
| Fabricantes | Unisonic Technologies | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de U74LVC1G18 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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UNISONIC TECHNOLOGIES CO., LTD
U74LVC1G18
Preliminary
CMOS IC
1-OF-2 NON-INVERTING
DEMULTIPLEXER WITH 3-STATE
DESELECTED OUTPUT
DESCRIPTION
The U74LVC1G18 is a 1-of-2 non-inverting demultiplexer with
3-state output. When the select input S is low data passes from A
(input) to 1Y (output) and 2Y (output) is in the high-impedance state.
When the select input S is high data passes from A (input) to 2Y
(output) and 1Y (output) is in the high-impedance state.
The U74LVC1G18 is designed for 1.65V to 5.5V operation and
it can be driven from either 3.3V or 5.5V devices. Therefore, it can
be used in a mixed 3.3V and 5V environment.
The U74LVC1G18 is fully specified for partial-power-down
applications using IOFF. The IOFF circuitry disables the outputs and
prevents damaging current backflow through the device when it is
powered down.
FEATURES
* Wide supply voltage range from 1.65V to 5.5V
* Max tPD of 3.4 ns at 3.3V
* Up to 5.5V inputs accept voltages
* Low power consumption, ICC = 10 μA (Max.)
* ±24 mA output driver at 3.3V
* Typical VOLP (Output Ground Bounce) < 0.8V,
VCC = 3.3 V, TA = 25 ℃
* Typical VOHV (Output VOH undershoot) > 2V,
VCC = 3.3 V, TA = 25 ℃
* IOFF supports partial-power-down mode operation
ORDERING INFORMATION
www.DataSheet.net/
Ordering Number
Lead Free
Halogen Free
U74LVC1G18L-AL6-R
U74LVC1G18G-AL6-R
U74LVC1G18L-AG6-R
U74LVC1G18G-AG6-R
Package
SOT-363
SOT-26
54
6
1 23
SOT-363
54
6
1 23
SOT-26
Packing
Tape Reel
Tape Reel
U74LVC1G18L-AL6-R
(1)Packing Type
(2)Package Type
(3)Lead Free
(1) R: Tape Reel
(2) AL6: SOT-363, AG6: SOT-26
(3) G: Halogen Free, L: Lead Free
www.unisonic.com.tw
Copyright © 2011 Unisonic Technologies Co., Ltd
1 of 7
QW-R502-559.a
Datasheet pdf - http://www.DataSheet4U.co.kr/
1 page  
U74LVC1G18
Preliminary
TEST CIRCUIT AND WAVEFORMS
From output
CL
R L S1
RL
V LOAD
Open
GND
CMOS IC
TEST CIRCUIT
VCC
1.8V±0.15V
2.5V±0.2V
3.3V±0.3V
5V±0.5V
1.8V±0.15V
2.5V±0.2V
3.3V±0.3V
5V±0.5V
Inputs
VIN tr, tf
VCC ≤2ns
VCC ≤2ns
3V ≤2.5ns
VCC ≤2.5ns
VCC ≤2ns
VCC ≤2ns
3V ≤2.5ns
VCC ≤2.5ns
TEST
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
S1
Open
VLOAD
GND
VM
VCC/2
VCC/2
1.5V
VCC/2
VCC/2
VCC/2
1.5V
VCC/2
VLOAD
2*VCC
2*VCC
6V
2*VCC
2*VCCwww.DataSheet.net/
2*VCC
6V
2*VCC
CL
15pF
15pF
15pF
15pF
30pF
30pF
50pF
50pF
RL
1MΩ
1MΩ
1MΩ
1MΩ
1KΩ
500Ω
500Ω
500Ω
VΔ
0.15V
0.15V
0.3V
0.3V
0.15V
0.15V
0.3V
0.3V
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 7
QW-R502-559.a
Datasheet pdf - http://www.DataSheet4U.co.kr/
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet U74LVC1G18.PDF ] | |
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