54F192FMQB vs 74F192L1C feature comparison

54F192FMQB Rochester Electronics LLC

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74F192L1C Fairchild Semiconductor Corporation

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Part Life Cycle Code Contact Manufacturer Obsolete
Ihs Manufacturer ROCHESTER ELECTRONICS LLC FAIRCHILD SEMICONDUCTOR CORP
Package Description DFP, QCCN,
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01 8542.39.00.01
Additional Feature TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK
Count Direction BIDIRECTIONAL BIDIRECTIONAL
Family F/FAST F/FAST
JESD-30 Code R-GDFP-F16 S-CQCC-N20
Length 9.6645 mm 8.89 mm
Load/Preset Input YES YES
Logic IC Type DECADE COUNTER DECADE COUNTER
Mode of Operation SYNCHRONOUS SYNCHRONOUS
Number of Bits 4 4
Number of Functions 1 1
Number of Terminals 16 20
Operating Temperature-Max 125 °C 70 °C
Operating Temperature-Min -55 °C
Output Characteristics 3-STATE
Package Body Material CERAMIC, GLASS-SEALED CERAMIC, METAL-SEALED COFIRED
Package Code DFP QCCN
Package Shape RECTANGULAR SQUARE
Package Style FLATPACK CHIP CARRIER
Propagation Delay (tpd) 14 ns 13.5 ns
Screening Level MIL-STD-883 Class B
Seated Height-Max 2.032 mm 2.54 mm
Supply Voltage-Max (Vsup) 5.5 V 5.25 V
Supply Voltage-Min (Vsup) 4.5 V 4.75 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES YES
Technology TTL TTL
Temperature Grade MILITARY COMMERCIAL
Terminal Form FLAT NO LEAD
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL QUAD
Trigger Type POSITIVE EDGE POSITIVE EDGE
Width 6.604 mm 8.89 mm
fmax-Min 75 MHz 125 MHz
Base Number Matches 3 1
Part Package Code QLCC
Pin Count 20
Package Equivalence Code LCC20,.35SQ
Qualification Status Not Qualified

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