Part Details for SN74LS446N by Texas Instruments
Overview of SN74LS446N by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (6 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: 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.
Applications
Education and Research
Space Technology
Aerospace and Defense
Automotive
Part Details for SN74LS446N
SN74LS446N CAD Models
SN74LS446N Part Data Attributes
|
|
SN74LS446N
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
SN74LS446N
Texas Instruments
Quadruple Bus Transceivers With Individual Direction Controls 16-PDIP 0 to 70
|
| Pbfree Code | No | |
| 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-PDIP-T16 | |
| Length | 19.305 mm | |
| Load Capacitance (CL) | 45 pF | |
| Logic IC Type | BUS TRANSCEIVER | |
| Number of Bits | 4 | |
| Number of Functions | 1 | |
| Number of Ports | 2 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Characteristics | 3-STATE | |
| Output Polarity | INVERTED | |
| Package Body Material | PLASTIC/EPOXY | |
| 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 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 mm | |
| Supply Voltage-Max (Vsup) | 5.25 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | NO | |
| Technology | TTL | |
| Temperature Grade | COMMERCIAL | |
| 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 SN74LS446N
This table gives cross-reference parts and alternative options found for SN74LS446N. 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 SN74LS446N, 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 |
|---|---|---|---|
| SNJ54LS446J | LS SERIES, 4-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP16 | Texas Instruments | SN74LS446N vs SNJ54LS446J |
| SN74LS446J | IC LS SERIES, 4-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP16, Bus Driver/Transceiver | Texas Instruments | SN74LS446N vs SN74LS446J |