Product Overview
| Image: |
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| Manufacturer Part#: | 74ABT646ADB,112 |
| Product Category: | Logic - Buffers, Drivers, Receivers, Transceivers |
| Stock: | No |
| Manufacturer: | NXP USA Inc. |
| Description: | IC TXRX NON-INVERT 5.5V 24SSOP |
| Datasheet: | 74ABT646A |
| Package: | 24-SSOP (0.209", 5.30mm Width) |
| Minimum: | 1 |
| Lead Time: | 3(168 Hours) |
| Quantity: | On Order |
| Send RFQ: | Inquiry |
74ABT646ADB,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-SSOP (0．209" 5．30mm Width) |
| Supplier Device Package: | 24-SSOP |
| Base Part Number: | 74ABT64 |
Alternative Models
| Part | Compare | Manufacturers | Category | Description | |
| Mfr.Part#:74ABT646ADB,112 | Compare: Current Part | Manufacturers:NXP | Category:Logic ICs | Description: Bus XCVR Single 8CH 3-ST 24Pin SSOP Bulk | |
| Mfr.Part#:SN74ABT646ADBR | Compare: 74ABT646ADB,112 VS SN74ABT646ADBR | Manufacturers:TI | Category:Logic ICs | Description: Bus XCVR Single 8CH 3-ST 24Pin SSOP T/R |
Descriptions
There is no relevant information available for this part yet.
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 |
| Environmental Information: | NXP RoHS3 Cert |
| PCN Obsolescence/ EOL: | Multiple Devices 15/Mar/2015 |
| HTML Datasheet: | 74ABT646A |
Distributors
| Image | PartNo | Manufacturer | Descriptions | Stock | Step Price |
|
|
74ABT646ADB,112 | NXP USA Inc. | IC TXRX NON-INVERT 5.5V 24SSOP | On Order | N/A |
|
|
74ABT646ADB,112 | NXP Semiconductors | 74ABT646A - Octal bus transceiver/register; 3-state SSOP2 24-Pin | On Order | N/A |
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- Descriptions
- Features
- CAD Models
74ABT646ADB,112 Popularity by Region
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IC TXRX NON-INVERT 5.5V 24SSOP
| 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-SSOP (0．209" 5．30mm Width) |
| Supplier Device Package: | 24-SSOP |
| Base Part Number: | 74ABT64 |
There is no relevant information available for this part yet.
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
There is no relevant information available for this part yet.