There are no models available for this part yet.
Overview of SN54LS446J by Texas Instruments
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 0 crosses )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 2 crosses )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Telecommunications
CAD Models for SN54LS446J by Texas Instruments
Part Data Attributes for SN54LS446J by Texas Instruments
|
|
|
|---|---|
|
Rohs Code
|
No
|
|
Part Life Cycle Code
|
Obsolete
|
|
Ihs Manufacturer
|
TEXAS INSTRUMENTS INC
|
|
Package Description
|
DIP, DIP16,.3
|
|
Reach Compliance Code
|
not_compliant
|
|
HTS Code
|
8542.39.00.01
|
|
Additional Feature
|
WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
|
|
Control Type
|
INDEPENDENT CONTROL
|
|
Count Direction
|
BIDIRECTIONAL
|
|
Family
|
LS
|
|
JESD-30 Code
|
R-CDIP-T16
|
|
Length
|
19.56 mm
|
|
Load Capacitance (CL)
|
45 pF
|
|
Logic IC Type
|
BUS TRANSCEIVER
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Number of Bits
|
4
|
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Number of Functions
|
1
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Number of Ports
|
2
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Number of Terminals
|
16
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Operating Temperature-Max
|
125 °C
|
|
Operating Temperature-Min
|
-55 °C
|
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Output Characteristics
|
3-STATE
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Output Polarity
|
INVERTED
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Package Body Material
|
CERAMIC, METAL-SEALED COFIRED
|
|
Package Code
|
DIP
|
|
Package Equivalence Code
|
DIP16,.3
|
|
Package Shape
|
RECTANGULAR
|
|
Package Style
|
IN-LINE
|
|
Peak Reflow Temperature (Cel)
|
NOT SPECIFIED
|
|
Power Supply Current-Max (ICC)
|
63 mA
|
|
Propagation Delay (tpd)
|
12 ns
|
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Qualification Status
|
Not Qualified
|
|
Seated Height-Max
|
5.08 mm
|
|
Supply Voltage-Max (Vsup)
|
5.5 V
|
|
Supply Voltage-Min (Vsup)
|
4.5 V
|
|
Supply Voltage-Nom (Vsup)
|
5 V
|
|
Surface Mount
|
NO
|
|
Technology
|
TTL
|
|
Temperature Grade
|
MILITARY
|
|
Terminal Form
|
THROUGH-HOLE
|
|
Terminal Pitch
|
2.54 mm
|
|
Terminal Position
|
DUAL
|
|
Time@Peak Reflow Temperature-Max (s)
|
NOT SPECIFIED
|
|
Width
|
7.62 mm
|
Alternate Parts for SN54LS446J
This table gives cross-reference parts and alternative options found for SN54LS446J. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN54LS446J, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| SNJ54LS446FK | LS SERIES, 4-BIT TRANSCEIVER, INVERTED OUTPUT, CQCC20 | Texas Instruments | SN54LS446J vs SNJ54LS446FK |
| SN74LS446J | IC LS SERIES, 4-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP16, Bus Driver/Transceiver | Texas Instruments | SN54LS446J vs SN74LS446J |