SN54LS642J
vs
SN74LS642NS
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
TEXAS INSTRUMENTS INC
MOTOROLA INC
Part Package Code
DIP
Package Description
DIP, DIP20,.3
738-01
Pin Count
20
Reach Compliance Code
not_compliant
unknown
HTS Code
8542.39.00.01
8542.39.00.01
Additional Feature
WITH DIRECTION CONTROL
WITH DIRECTION CONTROL
Control Type
COMMON CONTROL
COMMON CONTROL
Count Direction
BIDIRECTIONAL
BIDIRECTIONAL
Family
LS
LS
JESD-30 Code
R-GDIP-T20
R-PDIP-T20
Length
24.195 mm
26.415 mm
Load Capacitance (CL)
45 pF
Logic IC Type
BUS TRANSCEIVER
BUS TRANSCEIVER
Max I(ol)
0.012 A
0.024 A
Number of Bits
8
8
Number of Functions
1
1
Number of Ports
2
2
Number of Terminals
20
20
Operating Temperature-Max
125 °C
70 °C
Operating Temperature-Min
-55 °C
Output Characteristics
OPEN-COLLECTOR
OPEN-COLLECTOR
Output Polarity
INVERTED
INVERTED
Package Body Material
CERAMIC, GLASS-SEALED
PLASTIC/EPOXY
Package Code
DIP
DIP
Package Equivalence Code
DIP20,.3
DIP20,.3
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Power Supply Current-Max (ICC)
90 mA
Propagation Delay (tpd)
25 ns
25 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
5.08 mm
4.19 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
MILITARY
COMMERCIAL
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Pitch
2.54 mm
2.54 mm
Terminal Position
DUAL
DUAL
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Width
7.62 mm
7.62 mm
Base Number Matches
6
3
JESD-609 Code
e0
Terminal Finish
TIN LEAD
Compare SN54LS642J with alternatives
Compare SN74LS642NS with alternatives