| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SN74AS645DWE4 | Texas Instruments | Check for Price | Bus Transceiver, AS Series, 1-Func, 8-Bit, True Output, TTL, PDSO20 | SN74AS645DWR vs SN74AS645DWE4 |
| SN74AS645DW | Texas Instruments | Check for Price | Bus Transceiver, AS Series, 1-Func, 8-Bit, True Output, TTL, PDSO20 | SN74AS645DWR vs SN74AS645DW |
| SN74AS645DWRE4 | Texas Instruments | Check for Price | Bus Transceiver, AS Series, 1-Func, 8-Bit, True Output, TTL, PDSO20 | SN74AS645DWR vs SN74AS645DWRE4 |
| DM74AS645WMX | Texas Instruments | Check for Price | Bus Transceiver, AS Series, 1-Func, 8-Bit, True Output, TTL, PDSO20 | SN74AS645DWR vs DM74AS645WMX |
| DM74AS645WM | Texas Instruments | Check for Price | Bus Transceiver, AS Series, 1-Func, 8-Bit, True Output, TTL, PDSO20 | SN74AS645DWR vs DM74AS645WM |
| SN74AS645DWG4 | Texas Instruments | Check for Price | Bus Transceiver, AS Series, 1-Func, 8-Bit, True Output, TTL, PDSO20 | SN74AS645DWR vs SN74AS645DWG4 |
Part Details for SN74AS645DWR by Texas Instruments
Results Overview of SN74AS645DWR by Texas Instruments
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (6 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Request Part)
- 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.
SN74AS645DWR Information
SN74AS645DWR by Texas Instruments is a Bus Driver/Transceiver.
Bus Driver/Transceivers are under the broader part category of Logic Components.
Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.
Price & Stock for SN74AS645DWR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
86145104
|
Verical | Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R Min Qty: 117 Package Multiple: 1 Date Code: 9901 | Americas - 2000 |
|
$2.7125 / $3.2125 | Buy Now |
|
DISTI #
86145411
|
Verical | Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R Min Qty: 117 Package Multiple: 1 Date Code: 0501 | Americas - 2000 |
|
$2.7125 / $3.2125 | Buy Now |
|
|
Rochester Electronics | Bus Transceiver, AS Series, 1-Func, 8-Bit, True Output, TTL, PDSO20 RoHS: Compliant Status: Obsolete Min Qty: 1 | 4000 |
|
$2.1700 / $2.7100 | Buy Now |
US Tariff Estimator: SN74AS645DWR by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
SN74AS645DWR Part Data Attributes
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SN74AS645DWR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74AS645DWR
Texas Instruments
Bus Transceiver, AS Series, 1-Func, 8-Bit, True Output, TTL, PDSO20
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Package Description | Green, Plastic, So-20 | |
| Pin Count | 20 | |
| HTS Code | 8542.39.00.60 | |
| Additional Feature | With Direction Control | |
| Control Type | Common Control | |
| Count Direction | Bidirectional | |
| Family | As | |
| JESD-30 Code | R-PDSO-G20 | |
| Length | 12.8 Mm | |
| Load Capacitance (CL) | 50 Pf | |
| Logic IC Type | Bus Transceiver | |
| Max I(ol) | 0.064 A | |
| Number of Bits | 8 | |
| Number of Functions | 1 | |
| Number of Ports | 2 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Characteristics | 3-State | |
| Output Polarity | True | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP20,.4 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Packing Method | Tr | |
| Power Supply Current-Max (ICC) | 149 Ma | |
| Prop. Delay@Nom-Sup | 9.5 Ns | |
| Propagation Delay (tpd) | 9 Ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.65 Mm | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Technology | Ttl | |
| Temperature Grade | Commercial | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Width | 7.5 Mm |
Alternate Parts for SN74AS645DWR
This table gives cross-reference parts and alternative options found for SN74AS645DWR. 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 SN74AS645DWR, 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.