|
|
Número de pieza | HD74HC76 | |
Descripción | Dual J-K Flip-Flops (with Preset and Clear) | |
Fabricantes | Hitachi Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de HD74HC76 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
No Preview Available ! HD74HC76
Dual J-K Flip-Flops (with Preset and Clear)
Description
Each flip-flop has independent J, K, preset, clear, and clock inputs and Q and Q outputs. This device is
edge sensitive to the clock input and change state on the negative going transition of the clock pulse. Clear
and preset are independent of the clock and accomplished by a low logic level on the corresponding input.
Features
• High Speed Operation: tpd (Clock to Q) = 21 ns typ (CL = 50 pF)
• High Output Current: Fanout of 10 LSTTL Loads
• Wide Operating Voltage: VCC = 2 to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC (static) = 2 µA max (Ta = 25°C)
Function Table
Inputs
Outputs
Preset
Clear
Clock
J
K
Q
Q
LH X X X H L
HL X X X L H
L L X X X H*1 H*1
HH
L L No change
HH
L HL H
HH
HL H L
HH
H H Toggle
HH
L
X X No change
H H H X X No change
H
Note:
H X X No change
1. Q and Q will remain HIGH as long as Preset and Clear are Low, but Q and Q are unpredictable,
if Preset and Clear go HIGH simultaneously.
1 page 19.20
20.00 Max
16
9
1
1.3
1.11 Max
8
Unit: mm
7.62
2.54 ± 0.25
0.48 ± 0.10
0.25
+
–
0.13
0.05
0° – 15°
Hitachi Code
JEDEC
EIAJ
Weight (reference value)
DP-16
Conforms
Conforms
1.07 g
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet HD74HC76.PDF ] |
Número de pieza | Descripción | Fabricantes |
HD74HC73 | Dual J-K Flip-Flops (with Clear) | Hitachi Semiconductor |
HD74HC74 | Dual D-type Flip-Flops (with Preset and Clear) | Hitachi Semiconductor |
HD74HC74 | Dual D-type Flip-Flops | Renesas |
HD74HC74AP | Dual D-type Flip-Flops (with Preset and Clear) | 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 |