|
|
PDF HD74HC131 Data sheet ( Hoja de datos )
| Número de pieza | HD74HC131 | |
| Descripción | 3-to-8-line Decoder/Demultiplexer with Edge-Triggered Address Registers | |
| Fabricantes | Hitachi Semiconductor | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de HD74HC131 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
|
No Preview Available !
HD74HC131
3-to-8-line Decoder/Demultiplexer with Edge-Triggered
Address Registers
Description
The HD74HC131 is 3-to-8 linedecoder. It has Address select inputs (A,B,C) and D type register.
Address select data store to D type registers, during the positive going transition of the clock pulse.
Output control (G 1, G2) are independent of select input and CLK input, and when G1 is low or G2 = High,
all outputs is high.
Features
• High Speed Operation: tpd (CLK to Y) = 20 ns typ (CL = 50 pF)
• High Output Current: Fanout of 10 LSTTL Loads
• Wide Operating Voltage: VCC = 2 V to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)
1 page  
HD74HC131
AC Characteristics (CL = 50 pF, Input tr = tf = 6 ns)
Ta = 25°C
Ta = –40 to
+85°C
Item
Symbol
Propagation delay tPLH
time
t PHL
VCC (V)
2.0
4.5
6.0
Min Typ Max Min
— — 210 —
— 20 42 —
— — 36 —
Max Unit
265 ns
53
45
tPLH 2.0 — — 140 — 175 ns
tPHL 4.5 — 15 28 — 35
6.0 — — 24 — 30
Pulse width tw 2.0 80 — — 100 — ns
4.5 16 5 — 20 —
6.0 14 — — 17 —
Setup time
tsu 2.0 50 — — 65 — ns
4.5 10 2 — 13 —
6.0 9 — — 11 —
Hold time
th 2.0 5 — — 5 — ns
4.5 5 –1 — 5 —
6.0 5 — — 5 —
Output rise/fall
time
t TLH
t THL
2.0 — — 75 — 95 ns
4.5 — 5 15 — 19
6.0 — — 13 — 16
Input capacitance Cin — — 5 10 — 10 pF
Test Conditions
CLK to Y
G1 or G2 to Y
5
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet HD74HC131.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| HD74HC131 | 3-to-8-line Decoder/Demultiplexer with Edge-Triggered Address Registers | Hitachi Semiconductor |
| HD74HC132 | Quad. 2-input NAND Schmitt Triggers | Hitachi Semiconductor |
| HD74HC133 | 13-input NAND Gate | Hitachi Semiconductor |
| HD74HC137 | 3-to-8-line Decoder/Demultiplexer with Address Latch | 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 |