Datasheets
GD74LS646J by:

Registered Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, CDIP24,

Part Details for GD74LS646J by Goldstar Electron Co Ltd

Overview of GD74LS646J by Goldstar Electron Co Ltd

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Industrial Automation Renewable Energy Robotics and Drones

Part Details for GD74LS646J

GD74LS646J CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

GD74LS646J Part Data Attributes

GD74LS646J Goldstar Electron Co Ltd
Buy Now Datasheet
Compare Parts:
GD74LS646J Goldstar Electron Co Ltd Registered Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, CDIP24,
Part Life Cycle Code Obsolete
Ihs Manufacturer GOLDSTAR ELECTRON CO LTD
Package Description ,
Reach Compliance Code unknown
HTS Code 8542.39.00.01
Additional Feature DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA
Family LS
JESD-30 Code R-CDIP-T24
Load Capacitance (CL) 45 pF
Logic IC Type REGISTERED BUS TRANSCEIVER
Number of Bits 8
Number of Functions 1
Number of Ports 2
Number of Terminals 24
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Characteristics 3-STATE
Output Polarity TRUE
Package Body Material CERAMIC, METAL-SEALED COFIRED
Package Code DIP
Package Shape RECTANGULAR
Package Style IN-LINE
Power Supply Current-Max (ICC) 165 mA
Propagation Delay (tpd) 35 ns
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.25 V
Supply Voltage-Min (Vsup) 4.75 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount NO
Technology TTL
Temperature Grade COMMERCIAL
Terminal Form THROUGH-HOLE
Terminal Position DUAL

Alternate Parts for GD74LS646J

This table gives cross-reference parts and alternative options found for GD74LS646J. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of GD74LS646J, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
SN74LS646NTP1 IC,BUS TRANSCEIVER,SINGLE,8-BIT,LS-TTL,DIP,24PIN,PLASTIC Texas Instruments GD74LS646J vs SN74LS646NTP1
SN74LS646JT LS SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CDIP24 Texas Instruments GD74LS646J vs SN74LS646JT
SN74LS646NTP3 IC,BUS TRANSCEIVER,SINGLE,8-BIT,LS-TTL,DIP,24PIN,PLASTIC Texas Instruments GD74LS646J vs SN74LS646NTP3
SN54LS646JT LS SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CDIP24, 0.300 INCH, CERAMIC, DIP-24 Texas Instruments GD74LS646J vs SN54LS646JT
SN74LS646NTP3 Registered Bus Transceiver, Rochester Electronics LLC GD74LS646J vs SN74LS646NTP3
SN74LS646JS Registered Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, CDIP24, Monolithic Memories (RETIRED) GD74LS646J vs SN74LS646JS
SN74LS646NS Registered Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDIP24, Monolithic Memories (RETIRED) GD74LS646J vs SN74LS646NS
SN54LS646JS Registered Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, CDIP24, Monolithic Memories (RETIRED) GD74LS646J vs SN54LS646JS
SN74LS646NT1 IC,BUS TRANSCEIVER,SINGLE,8-BIT,LS-TTL,DIP,24PIN,PLASTIC Texas Instruments GD74LS646J vs SN74LS646NT1
SN74LS646NT Octal bus transceivers and registers 24-PDIP 0 to 70 Texas Instruments GD74LS646J vs SN74LS646NT
Part Number Description Manufacturer Compare
SN74LS646DWRE4 LS SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, SOIC-24 Texas Instruments GD74LS646J vs SN74LS646DWRE4
SN74LS646DWE4 Registered Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDSO24, GREEN, PLASTIC, SOIC-24 Rochester Electronics LLC GD74LS646J vs SN74LS646DWE4
SN74LS646DWR Registered Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDSO24, GREEN, PLASTIC, SOIC-24 Rochester Electronics LLC GD74LS646J vs SN74LS646DWR
SN74LS646DW Octal bus transceivers and registers 24-SOIC 0 to 70 Texas Instruments GD74LS646J vs SN74LS646DW
SN74LS646DWRG4 LS SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, SOIC-24 Texas Instruments GD74LS646J vs SN74LS646DWRG4
SN54LS646JS883B Registered Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, CDIP24, Monolithic Memories (RETIRED) GD74LS646J vs SN54LS646JS883B
SN74LS646FN Registered Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PQCC28, LCC-28 Rochester Electronics LLC GD74LS646J vs SN74LS646FN
SN74LS646NTP3 Registered Bus Transceiver, Rochester Electronics LLC GD74LS646J vs SN74LS646NTP3
SN74LS646JS Registered Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, CDIP24, Monolithic Memories (RETIRED) GD74LS646J vs SN74LS646JS
SN74LS646JTP4 Registered Bus Transceiver, Rochester Electronics LLC GD74LS646J vs SN74LS646JTP4

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for GD74LS646J by Goldstar Electron Co Ltd.
They’ve also added a data comparison to this page with by .


Click on the link below to check it out on Findchips.com.

Update Alert Settings for: GD74LS646J by Goldstar Electron Co Ltd

Select Manufacturer
Which Manufacturer of GD74LS646J would you like to use for your alert(s)?
  • Please alert me when GD74LS646J inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for GD74LS646J alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
  • Please alert me when the single part price for GD74LS646J to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for GD74LS646J alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for GD74LS646J.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare GD74LS646J by Goldstar Electron Co Ltd

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: