Datasheets
HD74LS90FP by: Hitachi Ltd

Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PDSO14, EIAJ, SOP-14

Part Details for HD74LS90FP by Hitachi Ltd

Overview of HD74LS90FP by Hitachi Ltd

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

Part Details for HD74LS90FP

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HD74LS90FP Part Data Attributes

HD74LS90FP Hitachi Ltd
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HD74LS90FP Hitachi Ltd Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PDSO14, EIAJ, SOP-14
Part Life Cycle Code Obsolete
Ihs Manufacturer HITACHI LTD
Part Package Code SOIC
Package Description SOP,
Pin Count 14
Reach Compliance Code unknown
HTS Code 8542.39.00.01
Additional Feature DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
Count Direction UP
Family LS
JESD-30 Code R-PDSO-G14
Length 10.06 mm
Load/Preset Input YES
Logic IC Type DECADE COUNTER
Mode of Operation ASYNCHRONOUS
Number of Bits 3
Number of Functions 2
Number of Terminals 14
Operating Temperature-Max 75 °C
Operating Temperature-Min -20 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Propagation Delay (tpd) 50 ns
Qualification Status Not Qualified
Seated Height-Max 2.2 mm
Supply Voltage-Max (Vsup) 5.25 V
Supply Voltage-Min (Vsup) 4.75 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology TTL
Temperature Grade COMMERCIAL EXTENDED
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Trigger Type NEGATIVE EDGE
Width 5.5 mm
fmax-Min 42 MHz

Alternate Parts for HD74LS90FP

This table gives cross-reference parts and alternative options found for HD74LS90FP. 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 HD74LS90FP, 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
M38510/31501B2A Decade Counter, LS Series, Asynchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CQCC20, CERAMIC, LCC-20 SRI International Sarnoff HD74LS90FP vs M38510/31501B2A
SN54LS90W LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, CDFP14, CERAMIC, DFP-14 Texas Instruments HD74LS90FP vs SN54LS90W
74LS90A IC LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDIP14, Counter NXP Semiconductors HD74LS90FP vs 74LS90A
SN74LS90DR Decade Counter 14-SOIC 0 to 70 Texas Instruments HD74LS90FP vs SN74LS90DR
HD74LS90P Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PDIP14, PLASTIC, DIP-14 Hitachi Ltd HD74LS90FP vs HD74LS90P
SN74LS90DR2 Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PDSO14, SOIC-14 Rochester Electronics LLC HD74LS90FP vs SN74LS90DR2
SN54LS90JD LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, CDIP14, CERAMIC, DIP-14 Motorola Mobility LLC HD74LS90FP vs SN54LS90JD
7603201CX Decade Counter, LS Series, Asynchronous, Positive Edge Triggered, 3-Bit, Up Direction, TTL, CDIP14, CERAMIC, DIP-14 Motorola Semiconductor Products HD74LS90FP vs 7603201CX
SN74LS90N8 LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDIP14, ROHS COMPLIANT, PLASTIC, MS-001AA, DIP-14 Texas Instruments HD74LS90FP vs SN74LS90N8
SN74LS90J-00 LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, CDIP14 Texas Instruments HD74LS90FP vs SN74LS90J-00

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