Datasheets
SNJ54LS381AFK by:
Texas Instruments

Arithmetic Logic Unit, LS Series, 4-Bit, TTL, CQCC20

Part Details for SNJ54LS381AFK by Texas Instruments

Results Overview of SNJ54LS381AFK by Texas Instruments

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Applications Consumer Electronics Industrial Automation Computing and Data Storage Aerospace and Defense Energy and Power Systems Healthcare

SNJ54LS381AFK Information

SNJ54LS381AFK by Texas Instruments is an Arithmetic Circuit.
Arithmetic Circuits are under the broader part category of Logic Components.

Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.

Price & Stock for SNJ54LS381AFK

Part # Distributor Description Stock Price Buy
Vyrian Arithmetic Logic Unit, LS Series, 4-Bit, TTL, CQCC20 7470
RFQ

US Tariff Estimator: SNJ54LS381AFK by Texas Instruments

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SNJ54LS381AFK
Texas Instruments
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SNJ54LS381AFK Part Data Attributes

SNJ54LS381AFK Texas Instruments
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SNJ54LS381AFK Texas Instruments Arithmetic Logic Unit, LS Series, 4-Bit, TTL, CQCC20
Pbfree Code No
Part Life Cycle Code Obsolete
Package Description Lcc-20
HTS Code 8542.39.00.60
Additional Feature Capable Of 3 Logic & Arithmetic Operations
Family Ls
JESD-30 Code S-CQCC-N20
Length 8.89 Mm
Load Capacitance (CL) 15 Pf
Logic IC Type Arithmetic Logic Unit
Number of Bits 4
Number of Functions 1
Number of Terminals 20
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Package Body Material Ceramic, Metal-Sealed Cofired
Package Code QCCN
Package Equivalence Code LCC20,.35SQ
Package Shape Square
Package Style Chip Carrier
Peak Reflow Temperature (Cel) Not Specified
Power Supply Current-Max (ICC) 65 Ma
Propagation Delay (tpd) 23 Ns
Qualification Status Not Qualified
Screening Level 38535q/M;38534h;883b
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 Form No Lead
Terminal Pitch 1.27 Mm
Terminal Position Quad
Time@Peak Reflow Temperature-Max (s) Not Specified
Width 8.89 Mm

Alternate Parts for SNJ54LS381AFK

This table gives cross-reference parts and alternative options found for SNJ54LS381AFK. 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 SNJ54LS381AFK, 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 Manufacturer Composite Price Description Compare
SN54LS381AFK Texas Instruments Check for Price Arithmetic Logic Unit, LS Series, 4-Bit, TTL, CQCC20 SNJ54LS381AFK vs SN54LS381AFK
54S181/BJA YAGEO Corporation Check for Price Arithmetic Logic Unit, S Series, 4-Bit, TTL, CDIP24 SNJ54LS381AFK vs 54S181/BJA
M38510/07801BJB Signetics Check for Price Arithmetic Logic Unit, S Series, 4-Bit, True Output, TTL SNJ54LS381AFK vs M38510/07801BJB
SNJ54S181JT Texas Instruments Check for Price Arithmetic Logic Unit, S Series, 4-Bit, True Output, TTL, CDIP24 SNJ54LS381AFK vs SNJ54S181JT
S54S181F NXP Semiconductors Check for Price Arithmetic Logic Unit, S Series, 4-Bit, Bipolar, CDIP24 SNJ54LS381AFK vs S54S181F
74S181N Philips Semiconductors Check for Price Arithmetic Logic Unit, S Series, 4-Bit, Bipolar, PDIP24 SNJ54LS381AFK vs 74S181N
74S181N Signetics Check for Price Arithmetic Logic Unit, S Series, 4-Bit, Bipolar, PDIP24 SNJ54LS381AFK vs 74S181N
M38510/07801BJX NXP Semiconductors Check for Price Arithmetic Logic Unit, S Series, 4-Bit, True Output, TTL SNJ54LS381AFK vs M38510/07801BJX
SN54LS381AJ Texas Instruments Check for Price Arithmetic Logic Unit, LS Series, 4-Bit, TTL, CDIP20 SNJ54LS381AFK vs SN54LS381AJ
DM74S181N Texas Instruments Check for Price Arithmetic Logic Unit, S Series, 4-Bit, TTL, PDIP24 SNJ54LS381AFK vs DM74S181N
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