Datasheets
M54HCT646F1 by:

HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CDIP24, FRIT SEALED, CERAMIC, DIP-24

Part Details for M54HCT646F1 by STMicroelectronics

Overview of M54HCT646F1 by STMicroelectronics

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 Internet of Things (IoT) Telecommunications Communication and Networking

Part Details for M54HCT646F1

M54HCT646F1 CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

M54HCT646F1 Part Data Attributes

M54HCT646F1 STMicroelectronics
Buy Now Datasheet
Compare Parts:
M54HCT646F1 STMicroelectronics HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CDIP24, FRIT SEALED, CERAMIC, DIP-24
Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer STMICROELECTRONICS
Part Package Code DIP
Package Description DIP, DIP24,.3
Pin Count 24
Reach Compliance Code not_compliant
HTS Code 8542.39.00.01
Additional Feature SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/REAL TIME DATA
Control Type INDEPENDENT CONTROL
Count Direction BIDIRECTIONAL
Family HCT
JESD-30 Code R-GDIP-T24
JESD-609 Code e0
Length 31.75 mm
Load Capacitance (CL) 50 pF
Logic IC Type REGISTERED BUS TRANSCEIVER
Max I(ol) 0.006 A
Number of Bits 8
Number of Functions 1
Number of Ports 2
Number of Terminals 24
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Output Characteristics 3-STATE
Output Polarity TRUE
Package Body Material CERAMIC, GLASS-SEALED
Package Code DIP
Package Equivalence Code DIP24,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Prop. Delay@Nom-Sup 72 ns
Propagation Delay (tpd) 69 ns
Qualification Status Not Qualified
Seated Height-Max 5.715 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount NO
Technology CMOS
Temperature Grade MILITARY
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Trigger Type POSITIVE EDGE
Width 15.24 mm

Alternate Parts for M54HCT646F1

This table gives cross-reference parts and alternative options found for M54HCT646F1. 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 M54HCT646F1, 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
SN74HCT646NTP1 IC,BUS TRANSCEIVER,SINGLE,8-BIT,HCT-CMOS,DIP,24PIN,PLASTIC Texas Instruments M54HCT646F1 vs SN74HCT646NTP1
933670990652 IC HCT SERIES, OCTAL 1-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDIP24, PLASTIC, DIP-24, Bus Driver/Transceiver NXP Semiconductors M54HCT646F1 vs 933670990652
HCTS646DMSR HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CDIP24 Intersil Corporation M54HCT646F1 vs HCTS646DMSR
M74HCT646B1R HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDIP24, PLASTIC, DIP-24 STMicroelectronics M54HCT646F1 vs M74HCT646B1R
CD74HCT646E HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDIP24, PLASTIC, DIP-24 Texas Instruments M54HCT646F1 vs CD74HCT646E
74HCT646N IC HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDIP24, PLASTIC, DIP-24, Bus Driver/Transceiver NXP Semiconductors M54HCT646F1 vs 74HCT646N
SNJ54HCT646JT-00 HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CDIP24 Texas Instruments M54HCT646F1 vs SNJ54HCT646JT-00
SNJ54HCT646JT HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CDIP24, CERAMIC, DIP-24 Texas Instruments M54HCT646F1 vs SNJ54HCT646JT
SN74HCT646JTP4 IC,BUS TRANSCEIVER,SINGLE,8-BIT,HCT-CMOS,DIP,24PIN,CERAMIC Texas Instruments M54HCT646F1 vs SN74HCT646JTP4
SN74HCT646NT3 Octal Bus Transceivers And Registers With 3-State Outputs 24-PDIP -40 to 85 Texas Instruments M54HCT646F1 vs SN74HCT646NT3
Part Number Description Manufacturer Compare
M74HCT646M1R HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, SOP-24 STMicroelectronics M54HCT646F1 vs M74HCT646M1R
HCTS646HMSR HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, UUC24 Intersil Corporation M54HCT646F1 vs HCTS646HMSR
CD54HCT646F IC,BUS TRANSCEIVER,SINGLE,8-BIT,HCT-CMOS,DIP,24PIN,CERAMIC Intersil Corporation M54HCT646F1 vs CD54HCT646F
HCTS646KMSH HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CDFP24, METAL SEALED, CERAMIC, DFP-24 Intersil Corporation M54HCT646F1 vs HCTS646KMSH
CD74HCT646H HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, UUC24, DIE Texas Instruments M54HCT646F1 vs CD74HCT646H
CD74HCT646M96G4 HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, SOIC-24 Texas Instruments M54HCT646F1 vs CD74HCT646M96G4
SN74HCT646DW Registered Bus Transceiver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, GREEN, PLASTIC, SOIC-24 Rochester Electronics LLC M54HCT646F1 vs SN74HCT646DW
SNJ54HCT646W Registered Bus Transceiver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, CDFP24, CERAMIC, DFP-24 Rochester Electronics LLC M54HCT646F1 vs SNJ54HCT646W
GD74HCT646D Registered Bus Transceiver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, Goldstar Electron Co Ltd M54HCT646F1 vs GD74HCT646D
HCTS646D/SAMPLE HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CDIP24, SIDE BRAZED, CERAMIC, DIP-24 Intersil Corporation M54HCT646F1 vs HCTS646D/SAMPLE

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 M54HCT646F1 by STMicroelectronics.
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: M54HCT646F1 by STMicroelectronics

  • Please alert me when M54HCT646F1 inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for M54HCT646F1 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 M54HCT646F1 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 M54HCT646F1 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 M54HCT646F1.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare M54HCT646F1 by STMicroelectronics

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