S54LS90F vs 74LS90DCQM feature comparison

S54LS90F Philips Semiconductors

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74LS90DCQM Fairchild Semiconductor Corporation

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Rohs Code No No
Part Life Cycle Code Transferred Obsolete
Ihs Manufacturer PHILIPS SEMICONDUCTORS FAIRCHILD SEMICONDUCTOR CORP
Package Description DIP, DIP14,.3 DIP, DIP14,.3
Reach Compliance Code unknown compliant
HTS Code 8542.39.00.01 8542.39.00.01
Count Direction UP UP
JESD-30 Code R-XDIP-T14 R-XDIP-T14
JESD-609 Code e0 e0
Load/Preset Input NO NO
Logic IC Type DECADE COUNTER DECADE COUNTER
Max Frequency@Nom-Sup 16000000 Hz
Max I(ol) 0.004 A
Mode of Operation ASYNCHRONOUS ASYNCHRONOUS
Number of Functions 1 1
Number of Terminals 14 14
Operating Temperature-Max 125 °C 70 °C
Operating Temperature-Min -55 °C
Package Body Material CERAMIC CERAMIC
Package Code DIP DIP
Package Equivalence Code DIP14,.3 DIP14,.3
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE IN-LINE
Power Supply Current-Max (ICC) 15 mA
Qualification Status Not Qualified Not Qualified
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount NO NO
Technology TTL TTL
Temperature Grade MILITARY COMMERCIAL
Terminal Finish Tin/Lead (Sn/Pb) TIN LEAD
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Pitch 2.54 mm 2.54 mm
Terminal Position DUAL DUAL
Base Number Matches 3 2
Pbfree Code No
Family LS
Number of Bits 4
Propagation Delay (tpd) 60 ns
Supply Voltage-Max (Vsup) 5.25 V
Supply Voltage-Min (Vsup) 4.75 V
Trigger Type NEGATIVE EDGE

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