DataSheet.es    


PDF IN74HC166A Data sheet ( Hoja de datos )

Número de pieza IN74HC166A
Descripción 8-Bit Parallel-in Serial-Out Shift Register
Fabricantes IK Semiconductor 
Logotipo IK Semiconductor Logotipo



Hay una vista previa y un enlace de descarga de IN74HC166A (archivo pdf) en la parte inferior de esta página.


Total 7 Páginas

No Preview Available ! IN74HC166A Hoja de datos, Descripción, Manual

TECHNICAL DATA
IN74HC166A
8-Bit Serial or Parallel-Input/
Serial-Output Shift Register
High-Performance Silicon-Gate CMOS
The IN74HC166A is identical in pinout to the LS/ALS166. The
device inputs are compatible with standard CMOS outputs; with pullup
resistors, they are compatible with LS/ALSTTL outputs.
This device is a parallel-in or serial-in, serial-out shift register with
gated clock inputs and an overriding clear input. The shift/load input
establishes the parallel-in or serial-in mode. When high, this input enables
the serial data input and couples the eight flip-flops for serial shifting
with each clock pulse. Synchronous loading occurs on the next clock
pulse when this is low and the parallel data inputs are enabled. Serial data
flow is inhibited during parallel loading. Clocking is done on the low-to-
high level edge of the clock pulse via a two input positive NOR gate,
which permits one input to be used as a clock enable or clock inhibit
function. Clocking is inhibited when either of the clock inputs are held
high, holding either input low enables the other clock input. This will
allow the system clock to be free running and the register stopped on
command with the other clock input. A change from low-to-high on the
clock inhibit input should only be done when the clock input is high. A
buffered direct clear input overrides all other inputs, including the clock,
andsets all flip-flop to zero.
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 2.0 to 6.0 V
Low Input Current: 1.0 µA
High Noise Immunity Characteristic of CMOS Devices
ORDERING INFORMATION
IN74HC166AN Plastic
IN74HC166AD SOIC
TA = -55° to 125° C for all packages
PIN ASSIGNMENT
LOGIC DIAGRAM
www.datasheet4u.com
PIN 16 =VCC
PIN 8 = GND
1

1 page




IN74HC166A pdf
IN74HC166A
Figure 1. Switching Waveforms
Figure 2. Switching Waveforms
Figure 3. Switching Waveforms
Figure 4. Test Circuit
5

5 Page










PáginasTotal 7 Páginas
PDF Descargar[ Datasheet IN74HC166A.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
IN74HC1668-Bit Serial or Parallel-Input/ Serial-Output Shift Register High-Performance Silicon-Gate CMOSETC
ETC
IN74HC166A8-Bit Parallel-in Serial-Out Shift RegisterIK Semiconductor
IK Semiconductor

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
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,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar