SN74ALS21AN3
vs
SN54ALS21FH-00
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
TEXAS INSTRUMENTS INC
TEXAS INSTRUMENTS INC
Package Description
DIP-14
QCCN,
Reach Compliance Code
not_compliant
unknown
HTS Code
8542.39.00.01
8542.39.00.01
Family
ALS
ALS
JESD-30 Code
R-PDIP-T14
S-CQCC-N20
Length
19.305 mm
8.89 mm
Load Capacitance (CL)
50 pF
50 pF
Logic IC Type
AND GATE
AND GATE
Number of Functions
2
2
Number of Inputs
4
4
Number of Terminals
14
20
Operating Temperature-Max
70 °C
125 °C
Operating Temperature-Min
-55 °C
Package Body Material
PLASTIC/EPOXY
CERAMIC, METAL-SEALED COFIRED
Package Code
DIP
QCCN
Package Equivalence Code
DIP14,.3
LCC20,.35SQ
Package Shape
RECTANGULAR
SQUARE
Package Style
IN-LINE
CHIP CARRIER
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Power Supply Current-Max (ICC)
2.3 mA
2 mA
Prop. Delay@Nom-Sup
26 ns
Propagation Delay (tpd)
10 ns
12 ns
Qualification Status
Not Qualified
Not Qualified
Schmitt Trigger
NO
Seated Height-Max
5.08 mm
2.54 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
YES
Technology
TTL
TTL
Temperature Grade
COMMERCIAL
MILITARY
Terminal Form
THROUGH-HOLE
NO LEAD
Terminal Pitch
2.54 mm
1.27 mm
Terminal Position
DUAL
QUAD
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Width
7.62 mm
8.89 mm
Base Number Matches
1
1
Compare SN74ALS21AN3 with alternatives
Compare SN54ALS21FH-00 with alternatives