SN54LS645JD
vs
HD74LS645P
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Transferred
Ihs Manufacturer
MOTOROLA INC
HITACHI LTD
Package Description
DIP,
DIP, DIP20,.3
Reach Compliance Code
unknown
unknown
HTS Code
8542.39.00.01
8542.39.00.01
Additional Feature
WITH COMMON OUTPUT ENABLE AND DIRECTION CONTROL
Family
LS
LS
JESD-30 Code
R-CDIP-T20
R-PDIP-T20
Length
24.515 mm
24.5 mm
Load Capacitance (CL)
45 pF
Logic IC Type
BUS TRANSCEIVER
BUS TRANSCEIVER
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
75 °C
Operating Temperature-Min
-55 °C
-20 °C
Output Characteristics
3-STATE
3-STATE
Output Polarity
TRUE
TRUE
Package Body Material
CERAMIC, METAL-SEALED COFIRED
PLASTIC/EPOXY
Package Code
DIP
DIP
Package Equivalence Code
DIP20,.3
DIP20,.3
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Power Supply Current-Max (ICC)
90 mA
Propagation Delay (tpd)
15 ns
15 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
5.08 mm
5.08 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 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
2
2
Rohs Code
Part Package Code
DIP
Pin Count
20
Control Type
COMMON CONTROL
Count Direction
BIDIRECTIONAL
Max I(ol)
0.024 A
Prop. Delay@Nom-Sup
15 ns
Compare SN54LS645JD with alternatives
Compare HD74LS645P with alternatives