SN74LS446J
vs
SNJ54LS446FK
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
TEXAS INSTRUMENTS INC
TEXAS INSTRUMENTS INC
Package Description
DIP, DIP16,.3
QCCN, LCC20,.35SQ
Reach Compliance Code
not_compliant
not_compliant
HTS Code
8542.39.00.01
8542.39.00.01
Additional Feature
WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
Control Type
INDEPENDENT CONTROL
INDEPENDENT CONTROL
Count Direction
BIDIRECTIONAL
BIDIRECTIONAL
Family
LS
LS
JESD-30 Code
R-GDIP-T16
S-CQCC-N20
Length
19.56 mm
8.89 mm
Load Capacitance (CL)
45 pF
45 pF
Logic IC Type
BUS TRANSCEIVER
BUS TRANSCEIVER
Number of Bits
4
4
Number of Functions
1
1
Number of Ports
2
2
Number of Terminals
16
20
Operating Temperature-Max
70 °C
125 °C
Operating Temperature-Min
-55 °C
Output Characteristics
3-STATE
3-STATE
Output Polarity
INVERTED
INVERTED
Package Body Material
CERAMIC, GLASS-SEALED
CERAMIC, METAL-SEALED COFIRED
Package Code
DIP
QCCN
Package Equivalence Code
DIP16,.3
LCC20,.35SQ
Package Shape
RECTANGULAR
SQUARE
Package Style
IN-LINE
CHIP CARRIER
Peak Reflow Temperature (Cel)
NOT SPECIFIED
NOT SPECIFIED
Power Supply Current-Max (ICC)
63 mA
63 mA
Propagation Delay (tpd)
12 ns
12 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
5.08 mm
2.03 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
YES
Technology
TTL
TTL
Temperature Grade
COMMERCIAL
MILITARY
Terminal Form
THROUGH-HOLE
NO LEAD
Terminal Pitch
2.54 mm
1.27 mm
Terminal Position
DUAL
QUAD
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
NOT SPECIFIED
Width
7.62 mm
8.89 mm
Base Number Matches
1
1
Screening Level
38535Q/M;38534H;883B
Compare SN74LS446J with alternatives
Compare SNJ54LS446FK with alternatives