MM74HC273J
vs
74F273SDCQR
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
NATIONAL SEMICONDUCTOR CORP
FAIRCHILD SEMICONDUCTOR CORP
Package Description
DIP, DIP20,.3
DIP,
Reach Compliance Code
unknown
unknown
HTS Code
8542.39.00.01
8542.39.00.01
Family
HC/UH
F/FAST
JESD-30 Code
R-GDIP-T20
R-CDIP-T20
JESD-609 Code
e0
Length
24.51 mm
Load Capacitance (CL)
50 pF
Logic IC Type
D FLIP-FLOP
D FLIP-FLOP
Number of Bits
8
8
Number of Functions
1
1
Number of Terminals
20
20
Operating Temperature-Max
85 °C
70 °C
Operating Temperature-Min
-40 °C
Output Polarity
TRUE
TRUE
Package Body Material
CERAMIC, GLASS-SEALED
CERAMIC, METAL-SEALED COFIRED
Package Code
DIP
DIP
Package Equivalence Code
DIP20,.3
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Propagation Delay (tpd)
170 ns
11 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
5.08 mm
Supply Voltage-Max (Vsup)
6 V
5.25 V
Supply Voltage-Min (Vsup)
2 V
4.75 V
Supply Voltage-Nom (Vsup)
4.5 V
5 V
Surface Mount
NO
NO
Technology
CMOS
TTL
Temperature Grade
INDUSTRIAL
COMMERCIAL
Terminal Finish
TIN LEAD
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Pitch
2.54 mm
Terminal Position
DUAL
DUAL
Trigger Type
POSITIVE EDGE
POSITIVE EDGE
Width
7.62 mm
fmax-Min
24 MHz
100 MHz
Base Number Matches
2
1
Part Package Code
DIP
Pin Count
20
Compare MM74HC273J with alternatives
Compare 74F273SDCQR with alternatives