SN74AS21N
vs
MC74F21JD
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Active
Obsolete
Ihs Manufacturer
TEXAS INSTRUMENTS INC
MOTOROLA INC
Part Package Code
DIP
DIP
Package Description
0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-14
DIP, DIP14,.3
Pin Count
14
14
Reach Compliance Code
compliant
unknown
ECCN Code
EAR99
HTS Code
8542.39.00.01
8542.39.00.01
Samacsys Manufacturer
Texas Instruments
Family
AS
F/FAST
JESD-30 Code
R-PDIP-T14
R-GDIP-T14
JESD-609 Code
e4
e0
Length
19.305 mm
19.495 mm
Load Capacitance (CL)
50 pF
50 pF
Logic IC Type
AND GATE
AND GATE
Max I(ol)
0.02 A
0.02 A
Number of Functions
2
2
Number of Inputs
4
4
Number of Terminals
14
14
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
Package Body Material
PLASTIC/EPOXY
CERAMIC, GLASS-SEALED
Package Code
DIP
DIP
Package Equivalence Code
DIP14,.3
DIP14,.3
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Packing Method
TUBE
Power Supply Current-Max (ICC)
12 mA
6.4 mA
Prop. Delay@Nom-Sup
6 ns
6.6 ns
Propagation Delay (tpd)
6 ns
6.3 ns
Qualification Status
Not Qualified
Not Qualified
Schmitt Trigger
NO
NO
Seated Height-Max
5.08 mm
5.08 mm
Supply Voltage-Max (Vsup)
5.5 V
5.5 V
Supply Voltage-Min (Vsup)
4.5 V
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
NO
NO
Technology
TTL
TTL
Temperature Grade
COMMERCIAL
COMMERCIAL
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
TIN LEAD
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Pitch
2.54 mm
2.54 mm
Terminal Position
DUAL
DUAL
Width
7.62 mm
7.62 mm
Base Number Matches
1
3
Compare SN74AS21N with alternatives
Compare MC74F21JD with alternatives