SN74LS653JT
vs
HD74LS645-1P
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Obsolete
Transferred
Ihs Manufacturer
TEXAS INSTRUMENTS INC
HITACHI LTD
Package Description
DIP, DIP24,.3
DIP, DIP20,.3
Reach Compliance Code
not_compliant
unknown
HTS Code
8542.39.00.01
8542.39.00.01
Additional Feature
WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
Control Type
INDEPENDENT CONTROL
COMMON CONTROL
Count Direction
BIDIRECTIONAL
BIDIRECTIONAL
Family
LS
LS
JESD-30 Code
R-GDIP-T24
R-PDIP-T20
Length
32.005 mm
24.5 mm
Load Capacitance (CL)
45 pF
Logic IC Type
REGISTERED BUS TRANSCEIVER
BUS TRANSCEIVER
Number of Bits
8
8
Number of Functions
1
1
Number of Ports
2
2
Number of Terminals
24
20
Operating Temperature-Max
70 °C
75 °C
Operating Temperature-Min
-20 °C
Output Characteristics
OPEN-COLLECTOR/3-STATE
3-STATE
Output Polarity
INVERTED
TRUE
Package Body Material
CERAMIC, GLASS-SEALED
PLASTIC/EPOXY
Package Code
DIP
DIP
Package Equivalence Code
DIP24,.3
DIP20,.3
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Power Supply Current-Max (ICC)
165 mA
Propagation Delay (tpd)
39 ns
15 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
5.08 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
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
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Trigger Type
POSITIVE EDGE
Width
7.62 mm
7.62 mm
Base Number Matches
1
2
Part Package Code
DIP
Pin Count
20
Max I(ol)
0.048 A
Prop. Delay@Nom-Sup
15 ns
Compare SN74LS653JT with alternatives
Compare HD74LS645-1P with alternatives