UT54ACS273-UCA vs UT54ACS273-UVCH feature comparison

UT54ACS273-UCA Cobham Semiconductor Solutions

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UT54ACS273-UVCH Cobham Advanced Electronic Solutions

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Part Life Cycle Code Transferred Obsolete
Ihs Manufacturer AEROFLEX COLORADO SPRINGS AEROFLEX MICROELECTRONIC SOLUTIONS
Part Package Code DFP
Package Description DFP, DFP, FL20,.3
Pin Count 20
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01 8542.39.00.01
Family AC
JESD-30 Code R-CDFP-F20 R-XDFP-F20
Logic IC Type D FLIP-FLOP D FLIP-FLOP
Number of Bits 8
Number of Functions 1 8
Number of Terminals 20 20
Operating Temperature-Max 125 °C 125 °C
Operating Temperature-Min -55 °C -55 °C
Output Polarity TRUE
Package Body Material CERAMIC, METAL-SEALED COFIRED CERAMIC
Package Code DFP DFP
Package Equivalence Code FL20,.3 FL20,.3
Package Shape RECTANGULAR RECTANGULAR
Package Style FLATPACK FLATPACK
Propagation Delay (tpd) 19 ns
Qualification Status Not Qualified Not Qualified
Screening Level MIL-STD-883 38535V;38534K;883S
Seated Height-Max 2.921 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade MILITARY MILITARY
Terminal Form FLAT FLAT
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Trigger Type POSITIVE EDGE POSITIVE EDGE
Width 6.9215 mm
fmax-Min 63 MHz
Base Number Matches 4 2
Rohs Code No
JESD-609 Code e0
Max I(ol) 0.0001 A
Prop. Delay@Nom-Sup 19 ns
Terminal Finish Tin/Lead (Sn/Pb)
Total Dose 1M Rad(Si) V

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