|
|
Número de pieza | HD74HCT540 | |
Descripción | Octal Buffers/Line Drivers (with 3-state outputs) | |
Fabricantes | Hitachi Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de HD74HCT540 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
No Preview Available ! HD74HCT540/HD74HCT541
Octal Buffers/Line Drivers (with 3-state outputs)
Description
The HD74HCT540 is an inverting buffer and the HD74HCT541 is a non-inverting buffer. The 3-state
control gate operates as a two-input NOR such that if either G1 or G2 are high, all eight outputs are in the
high-impedance state.
Features
• LSTTL Output Logic Level Compatibility as well as CMOS Output Compatibility
• High Speed Operation: tpd (A to Y) = 12 ns typ (CL = 50 pF)
• High Output Current: Fanout of 15 LSTTL Loads
• Wide Operating Voltage: VCC = 4.5 to 5.5 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)
Function Table
Inputs
G1 G2
LL
A
L
LL
H
HX
X
XH
X
X : irrelevant
Z : Off (high-impedance) state of a 3-state output.
Outputs Y
HD74HCT540
H
L
Z
Z
HD74HCT541
L
H
Z
Z
1 page 24.50
25.40 Max
20
11
1
0.89
1.30
1.27 Max
10
Unit: mm
7.62
2.54 ± 0.25
0.48 ± 0.10
0.25
+
–
0.11
0.05
0° – 15°
Hitachi Code
JEDEC
EIAJ
Weight (reference value)
DP-20N
—
Conforms
1.26 g
5 Page |
Páginas | Total 9 Páginas | |
PDF Descargar | [ Datasheet HD74HCT540.PDF ] |
Número de pieza | Descripción | Fabricantes |
HD74HCT540 | Octal Buffers/Line Drivers (with 3-state outputs) | Hitachi Semiconductor |
HD74HCT541 | Octal Buffers/Line Drivers (with 3-state outputs) | Hitachi Semiconductor |
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 |