HD74LS642RP
vs
SN74LS642N3
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Transferred
Active
Ihs Manufacturer
HITACHI LTD
ROCHESTER ELECTRONICS LLC
Part Package Code
SOIC
Package Description
SOP, SOP20,.4
Pin Count
20
Reach Compliance Code
unknown
unknown
HTS Code
8542.39.00.01
Control Type
COMMON CONTROL
Count Direction
BIDIRECTIONAL
Family
LS
LS
JESD-30 Code
R-PDSO-G20
R-PDIP-T20
Length
12.8 mm
24.325 mm
Logic IC Type
BUS TRANSCEIVER
BUS TRANSCEIVER
Max I(ol)
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
75 °C
70 °C
Operating Temperature-Min
-20 °C
Output Characteristics
OPEN-COLLECTOR
OPEN-COLLECTOR
Output Polarity
INVERTED
INVERTED
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
SOP
DIP
Package Equivalence Code
SOP20,.4
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
IN-LINE
Prop. Delay@Nom-Sup
25 ns
Propagation Delay (tpd)
25 ns
25 ns
Qualification Status
Not Qualified
COMMERCIAL
Seated Height-Max
2.65 mm
5.08 mm
Supply Voltage-Max (Vsup)
5.25 V
5.25 V
Supply Voltage-Min (Vsup)
4.75 V
4.75 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
YES
NO
Technology
TTL
TTL
Temperature Grade
COMMERCIAL EXTENDED
COMMERCIAL
Terminal Form
GULL WING
THROUGH-HOLE
Terminal Pitch
1.27 mm
2.54 mm
Terminal Position
DUAL
DUAL
Width
7.5 mm
7.62 mm
Base Number Matches
2
2
Pbfree Code
Additional Feature
WITH DIRECTION CONTROL
JESD-609 Code
e0
Moisture Sensitivity Level
NOT SPECIFIED
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Terminal Finish
TIN LEAD
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Compare HD74LS642RP with alternatives
Compare SN74LS642N3 with alternatives