SN74LS623N
vs
SN54LS645J
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
MOTOROLA INC
MOTOROLA INC
Part Package Code
DIP
DIP
Package Description
DIP,
DIP,
Pin Count
20
20
Reach Compliance Code
unknown
unknown
HTS Code
8542.39.00.01
8542.39.00.01
Additional Feature
WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION; MIN INPUT HYSTERESIS = 0.2V
WITH COMMON OUTPUT ENABLE AND DIRECTION CONTROL
Family
LS
LS
JESD-30 Code
R-PDIP-T20
R-CDIP-T20
JESD-609 Code
e0
e0
Length
26.415 mm
24.515 mm
Load Capacitance (CL)
45 pF
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
70 °C
125 °C
Operating Temperature-Min
-55 °C
Output Characteristics
3-STATE
3-STATE
Output Polarity
TRUE
TRUE
Package Body Material
PLASTIC/EPOXY
CERAMIC, METAL-SEALED COFIRED
Package Code
DIP
DIP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Power Supply Current-Max (ICC)
90 mA
90 mA
Propagation Delay (tpd)
15 ns
15 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
4.57 mm
5.08 mm
Supply Voltage-Max (Vsup)
5.25 V
5.5 V
Supply Voltage-Min (Vsup)
4.75 V
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
NO
NO
Technology
TTL
TTL
Temperature Grade
COMMERCIAL
MILITARY
Terminal Finish
TIN LEAD
TIN LEAD
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
4
2
Package Equivalence Code
DIP20,.3
Compare SN74LS623N with alternatives
Compare SN54LS645J with alternatives