SN54LS221J
vs
HD74LS221P
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Transferred
Ihs Manufacturer
ONSEMI
HITACHI LTD
Part Package Code
DIP
DIP
Package Description
CERAMIC, DIP-16
DIP, DIP16,.3
Pin Count
16
16
Reach Compliance Code
unknown
unknown
HTS Code
8542.39.00.01
8542.39.00.01
Family
LS
LS
JESD-30 Code
R-CDIP-T16
R-PDIP-T16
Length
19.3 mm
19.2 mm
Logic IC Type
MONOSTABLE MULTIVIBRATOR
MONOSTABLE MULTIVIBRATOR
Number of Data/Clock Inputs
2
2
Number of Functions
2
2
Number of Terminals
16
16
Operating Temperature-Max
70 °C
75 °C
Operating Temperature-Min
-20 °C
Output Polarity
COMPLEMENTARY
COMPLEMENTARY
Package Body Material
CERAMIC, METAL-SEALED COFIRED
PLASTIC/EPOXY
Package Code
DIP
DIP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Propagation Delay (tpd)
80 ns
80 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
4.19 mm
5.06 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
NO
NO
Technology
TTL
TTL
Temperature Grade
COMMERCIAL
COMMERCIAL EXTENDED
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
5
2
Rohs Code
Package Equivalence Code
DIP16,.3
Compare SN54LS221J with alternatives
Compare HD74LS221P with alternatives