|
|
PDF U74LVC2G240 Data sheet ( Hoja de datos )
| Número de pieza | U74LVC2G240 | |
| Descripción | DUAL BUFFER/DRIVER | |
| Fabricantes | Unisonic Technologies | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de U74LVC2G240 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
|
No Preview Available !
UNISONIC TECHNOLOGIES CO., LTD
U74LVC2G240
DUAL BUFFER/DRIVER WITH
3-STATE OUTPUTS
DESCRIPTION
The U74LVC2G240 is a dual buffer or driver with 3-state
outputs. It is designed for 1.65V to 5.5V operation.
The U74LVC2G240 is composed of two 1-bit buffers/drivers
with separate output-enable ( OE ) inputs. When OE is low,
data passes from A (input) to Y (output). When OE is high, the
outputs are in the high-impedance state.
To ensure the high-impedance state during power up or power
down, OE should be tied to VCC through a pull-up resistor, and
the minimum value of the resistor is determined by the
current-sinking capability of the driver.
The U74LVC2G240 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 4.6 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 ℃
ORDERING INFORMATION
www.DataSheet.net/
Ordering Number
U74LVC2G240G-P08-R
Package
TSSOP-8
Packing
Tape Reel
U74LVC2G240G-P08-R
(1) Packing Type
(2) Package Type
(3) Halogen Free
(1) R: Tape Reel
(2) P08:TSSOP-8
(3) G: Halogen Free
CMOS IC
TSSOP-8
www.unisonic.com.tw
Copyright © 2010 Unisonic Technologies Co., Ltd
1 of 6
QW-R502-433.A
Datasheet pdf - http://www.DataSheet4U.co.kr/
1 page  
U74LVC2G240
TEST CIRCUIT AND WAVEFORMS
CMOS IC
TEST
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
S1
Open
VLOAD
GND
VCC
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
VM
VCC/2
VCC/2
1.5V
VCC/2
VLOAD
2*VCC
2*VCC
6V
2*VCC
CL
30pF
30pF
50pF
50pF
RL
1KΩ
500Ω
500Ω
500Ω
VΔ
0.15V
0.15V
0.3V
0.3V
www.DataSheet.net/
Notes: 1. CL includes probe and jig capacitance.
2. All input pulses are supplied by generators having the following characteristics: PRR ≤10MHz, ZO = 50Ω.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 6
QW-R502-433.A
Datasheet pdf - http://www.DataSheet4U.co.kr/
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet U74LVC2G240.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| U74LVC2G240 | DUAL BUFFER/DRIVER | Unisonic Technologies |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |