74HC595 product image

74HC595

8 BIT SHIFT REGISTER
likes(0)bads(0)
Manufacturer
ONSEMI [ON Semiconductor]
PHILIPS [NXP Semiconductors]
STMICROELECTRONICS [STMicroelectronics]
HITACHI [Hitachi Semiconductor]
WINGS [Wing Shing Computer Components]
Description

74HC595is fabricated with high-speed silicon gate CMOS technology. It contains an 8-bit serial-in, serial or parallel-out shift register and an 8-bit D-type storage register with parallel 3-state outputs. The shift and storage register have independent clock inputs. Both the shift register clock (SRCK) and storage register clock (RCK) are positive-edge triggered.

 

74HC595 Features

 

  • •8-bit serial-in, parallel-out shift register with storage
  • •Shift register has direct clear
  • •8-bit D-type storage register with parallel 3-state outputs
  • •Two independent clocks for shift and storage register
  • •Wide operating power supply voltage 2-6V
  • •Low input current < 1μA
  • •Low power consumption, Max. 80μA (74HC595)
  • •Output driving capacity ± 6 mA at 5V
  • •Typical propagation delay 13nS

 

Logic Diagram

 

The shift register has a direct overriding clear input (SRCL), serial data input (SER), and serial outputs for cascading. When the output-enable (OE) input is high, the outputs are in the high-impedance state. If both clocks are connected together, the shift register always is one clock pulse ahead of the storage register.

 

IF you want know more about 74HC595 please download 74HC595 datasheet pdf.

 
 
Parametrics
Supply Voltage VCC-0.5 to +7V
DC Input Voltage VI-0.5 to VCC + 0.5V
DC Output Voltage VO-0.5 to VCC + 0.5
DC Input Diode Current IIK± 20mA
DC Output Diode Current IOK± 20mA
DC Output Current Per Output Pin QA-QH IO± 35mA
DC Output Current Per Output Pin QH’IO± 25mA
DC VCC or Ground Current ICC or IGND± 70mA
Power Dissipation PD500mW
Storage Temperature Tstg-65 to +150oC
Lead Temperature (10 sec) TL300oC
74HC595 Replacement Parts
74HC595 Price
Reference price:
74HC595
Quote within 24 hours
Request for Quotation
Part No.:
74HC595
*Quantity :
*Name :
*Email :
Phone/MP :
 
MMBT3906-200 mA, -40 V PNP Plastic Encapsulated TransistorROHM
CD4028BPWRG4Encoders, Decoders, Multiplexers & DemultiplexersTexas Instruments
SPP20N60C3Cool MOSTM Power TransistorHoltek Semiconductor Inc
MC100LVEP11Distribution BBG ECL CLOCK DIST CHIPZowie Technology Corporation]
TA821020W BTL x 2CH AUDIO POWER AMPLIFIERWEITRON [Weitron Technology]
K1200E70ThyristorsFCI [First Components International]
IR2101SPower Driver ICsDIOTEC Electronics Corporation
ICL7673CPABattery ManagementFrontier Electronics
ADS7844E/2K5Analog to Digital Converters - ADCMicrel Semiconductor
SN75175DRE4RS-422/RS-485 Interface ICAnalog Devices