Datasheets
SNJ54LS42FK by:

Decimal Decoder/Driver, LS Series, Inverted Output, TTL, CQCC20

Part Details for SNJ54LS42FK by Rochester Electronics LLC

Overview of SNJ54LS42FK by Rochester Electronics LLC

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 Education and Research Space Technology Computing and Data Storage Aerospace and Defense Automotive

Part Details for SNJ54LS42FK

SNJ54LS42FK CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

SNJ54LS42FK Part Data Attributes:

SNJ54LS42FK Rochester Electronics LLC
Buy Now Datasheet
Compare Parts:
SNJ54LS42FK Rochester Electronics LLC Decimal Decoder/Driver, LS Series, Inverted Output, TTL, CQCC20
Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer ROCHESTER ELECTRONICS LLC
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8542.39.00.01
Family LS
Input Conditioning STANDARD
JESD-30 Code S-CQCC-N20
JESD-609 Code e0
Length 8.89 mm
Logic IC Type DECIMAL DECODER/DRIVER
Number of Functions 1
Number of Terminals 20
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Output Polarity INVERTED
Package Body Material CERAMIC, METAL-SEALED COFIRED
Package Code QCCN
Package Shape SQUARE
Package Style CHIP CARRIER
Propagation Delay (tpd) 30 ns
Qualification Status Not Qualified
Seated Height-Max 2.03 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology TTL
Temperature Grade MILITARY
Terminal Finish TIN LEAD
Terminal Form NO LEAD
Terminal Pitch 1.27 mm
Terminal Position QUAD
Width 8.89 mm

Alternate Parts for SNJ54LS42FK

This table gives cross-reference parts and alternative options found for SNJ54LS42FK. 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 SNJ54LS42FK, 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
M38510/30703B2C Decimal Decoder/Driver, LS Series, True Output, TTL, CQCC20, CERAMIC, LCC-20 Lansdale Semiconductor Inc SNJ54LS42FK vs M38510/30703B2C
54LS42/B2AJC LS SERIES, DECIMAL DECODER/DRIVER, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20 Motorola Mobility LLC SNJ54LS42FK vs 54LS42/B2AJC
SNJ54LS42FK LS SERIES, DECIMAL DECODER/DRIVER, INVERTED OUTPUT, CQCC20 Texas Instruments SNJ54LS42FK vs SNJ54LS42FK
5962-3830703B2X Decimal Decoder/Driver, LS Series, True Output, TTL, CQCC20, CERAMIC, LCC-20 Motorola Semiconductor Products SNJ54LS42FK vs 5962-3830703B2X
SN54LS42FK LS SERIES, DECIMAL DECODER/DRIVER, INVERTED OUTPUT, CQCC20 Texas Instruments SNJ54LS42FK vs SN54LS42FK
M38510/30703B2X Decimal Decoder/Driver, LS Series, True Output, TTL, CQCC20, CERAMIC, LCC-20 Rochester Electronics LLC SNJ54LS42FK vs M38510/30703B2X
M38510/30703B2A Decimal Decoder/Driver, LS Series, True Output, TTL, CQCC20, CERAMIC, LCC-20 Lansdale Semiconductor Inc SNJ54LS42FK vs M38510/30703B2A
M38510/30703B2X Decoder/Driver, LS Series, True Output, TTL, CQCC20, CERAMIC, LCC-20 Motorola Semiconductor Products SNJ54LS42FK vs M38510/30703B2X
Part Number Description Manufacturer Compare
74HC139PW Decoder/Driver, HC/UH Series, Inverted Output, CMOS, PDSO16 Nexperia SNJ54LS42FK vs 74HC139PW
CD74HC154MG4 High Speed CMOS Logic 4-to-16 Line Decoder/Demultiplexer 24-SOIC -55 to 125 Texas Instruments SNJ54LS42FK vs CD74HC154MG4
MC74VHC259DTR2G 8-Bit Addressable Latch/1-of-8 Decoder CMOS Logic Level Shifter, TSSOP-16, 2500-REEL onsemi SNJ54LS42FK vs MC74VHC259DTR2G
SN74LS138MEL IC LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, EIAJ, SOP-16, Decoder/Driver onsemi SNJ54LS42FK vs SN74LS138MEL
74AC138MTR AC SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, SO-16 STMicroelectronics SNJ54LS42FK vs 74AC138MTR
MC74LVQ138M LVQ SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, EIAJ, PLASTIC, SOIC-16 Motorola Mobility LLC SNJ54LS42FK vs MC74LVQ138M
SN74145NSR TTL/H/L SERIES, DECIMAL DECODER/DRIVER, INVERTED OUTPUT, PDSO16, GREEN, PLASTIC, SOP-16 Texas Instruments SNJ54LS42FK vs SN74145NSR
74AC11138PWRE4 AC SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, GREEN, PLASTIC, TSSOP-16 Texas Instruments SNJ54LS42FK vs 74AC11138PWRE4
HD74HC131FP-E HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, FP-16DA Renesas Electronics Corporation SNJ54LS42FK vs HD74HC131FP-E
CD4543BF CD4543BF Intersil Corporation SNJ54LS42FK vs CD4543BF

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 SNJ54LS42FK by Rochester Electronics LLC.
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: SNJ54LS42FK by Rochester Electronics LLC

  • Please alert me when SNJ54LS42FK inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for the following SNJ54LS42FK 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 SNJ54LS42FK 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 the following SNJ54LS42FK 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 SNJ54LS42FK.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare SNJ54LS42FK by Rochester Electronics LLC

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