Product Overview
| Image: |
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| Manufacturer Part#: | 74ABT646AD,112 |
| Product Category: | Logic - Buffers, Drivers, Receivers, Transceivers |
| Stock: | No |
| Manufacturer: | NXP USA Inc. |
| Description: | IC TRANSCVR NON-INVERT 5.5V 24SO |
| Datasheet: | 74ABT646A |
| Package: | 24-SOIC (0.295", 7.50mm Width) |
| Minimum: | 1 |
| Lead Time: | 3(168 Hours) |
| Quantity: | On Order |
| Send RFQ: | Inquiry |
74ABT646AD,112 Images are for reference only.
CAD Models
Product Attributes
| Manufacturer: | NXP USA Inc． |
| Series: | 74ABT |
| Packaging: | Tube |
| Part Status: | Obsolete |
| Logic Type: | Transceiver Non-Inverting |
| Number of Elements: | 1 |
| Number of Bits per Element: | 8 |
| Input Type: | - |
| Output Type: | 3-State |
| Current - Output High Low: | 32mA 64mA |
| Voltage - Supply: | 4．5V ~ 5．5V |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 24-SOIC (0．295" 7．50mm Width) |
| Supplier Device Package: | 24-SO |
| Base Part Number: | 74ABT64 |
Descriptions
IC TRANSCEIVER 8BIT N-INV 24SOIC:Digi-Key
Bus XCVR Single 8-CH 3-ST 24-Pin SO Tube:Avnet
74Abt646ad/So24/Standard Marki:Newark
Bus XCVR Single 8-CH 3-ST 24-Pin SO Tube:Avnet
74Abt646ad/So24/Standard Marki:Newark
FEATURES
General description
The 74ABT646A high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.The 74ABT646A transceiver/register consists of bus transceiver circuits with 3-state outputs, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or the internal registers. Data on the A bus or B bus will be clocked into the registers as the appropriate clock pin (CPAB or CPBA) goes HIGH.
Output Enable (OE) and Direction (DIR) pins are provided to control the transceiver function. In the transceiver mode, data present at the high-impedance port may be stored in either the A or B register or both.
Features and benefits
■ Combines 74ABT245 and 74ABT373A type functions in one device■ Independent registers for A and B buses
■ Multiplexed real-time and stored data
■ Live insertion and extraction permitted
■ Output capability: +64 mA to −32 mA
■ Power-up 3-state
■ Power-up reset
■ Latch-up protection exceeds 500 mA per JESD78B class II level A
■ ESD protection:
♦ HBM JESD22-A114F exceeds 2000 V
♦ MM JESD22-A115-A exceeds 200 V
Environmental & Export Classifications
| Description | Value |
| RoHS Status: | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Documents & Media
| Datasheets: | 74ABT646A |
| PCN Obsolescence/ EOL: | Multiple Devices 15/Mar/2015 |
| HTML Datasheet: | 74ABT646A |
Distributors
| Image | PartNo | Manufacturer | Descriptions | Stock | Step Price |
|
|
74ABT646AD,112 | NXP USA Inc. | IC TRANSCVR NON-INVERT 5.5V 24SO | On Order | N/A |
|
|
74ABT646AD,112 | NXP Semiconductors | IC TRANSCEIVER 8BIT N-INV 24SOIC:Digi-Key Bus XCVR Single 8-CH 3-ST 24-Pin SO Tube:Avnet 74Abt646ad/So24/Standard Marki:Newark |
On Order | N/A |
|
|
74ABT646AD,112 | NXP Semiconductors | 74ABT646A - Octal bus transceiver/register; 3-state SOP 24-Pin | On Order | N/A |
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Shopping Guide:
| Shipping | Delivery period | For in stock parts, orders generally can be ready to ship within 4 hours. |
| Apogeeweb ships orders once a day at about 5pm except Sunday. | ||
| Once shipped, estimated delivery time depends on the below carriers you chose. | ||
| Shipping rates | Shipping rates for your order can be found in the shopping cart. | |
| Shipping option | We provide DHL, FedEx, Ups, Singpost international shipping. | |
| Shipping tracking | We will notify you by email with tracking number once order is shipped. | |
| You can also find the tracking number in order history. | ||
| Returning/warranty | Returning | Returns are normally accepted when completed within 365 days from date of shipment, please contact customer service for a return authorization. |
| Parts should be unused and in original packaging. | ||
| Customer has to take charge for the shipping. | ||
| Warranty | All Apogeeweb purchases come with a 90-day Apogeeweb warranty against any manufacturing defects. | |
| If the customer complains the product is "renovation/fake/having quality problem", and ask for a change or refund, the related procedures can be carried out only after an effective test report from a authoritative third party was provided. | ||
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