74ABT162823ADLRG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The 74ABT162823ADLRG4 is an 18-bit bus-interface flip-flop with 3-state outputs from Texas Instruments, housed in a 56-pin SOIC package. It supports clock frequencies up to 150 MHz and provides 12 mA output current for driving heavy bus loads in high-speed digital systems. Available in tape and reel for automated assembly worldwide.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 56
- Lifecycle
- OBSOLETE
- Datasheet
- 74ABT162823ADLRG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of 74ABT162823ADLRG4?
- 18-bit wide bus interface flip-flop with registered data path for signal integrity
- High-speed operation up to 150 MHz maximum clock frequency
- 3-state outputs with 12 mA sink current for driving large bus capacitances
- Advanced BiCMOS Technology (ABT) family for low power with TTL-level compatibility
- 56-pin SOIC package suitable for high-density PCB designs
What is 74ABT162823ADLRG4 used for?
The 74ABT162823ADLRG4 is designed for high-performance data bus buffering and latching in server backplanes, memory interfaces, and FPGA I/O expansion circuits. Its wide 18-bit interface and fast switching speed make it ideal for pipelined data paths in networking equipment and industrial computing systems.
What are the specifications of 74ABT162823ADLRG4?
| YTEOL | 0 |
| Control Type | ENABLE LOW |
| Count Direction | UNIDIRECTIONAL |
| Family | ABT |
| JESD-30 Code | R-PDSO-G56 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | BUS DRIVER |
| Max Frequency@Nom-Sup | 150000000Hz |
| Max I(ol) | 0.012A |
| Number of Bits | 9 |
| Number of Functions | 2 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE WITH SERIES RESISTOR |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP56,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Power Supply Current-Max (ICC) | 80mA |
| Prop. Delay@Nom-Sup | 7.5ns |
| Propagation Delay (tpd) | 7.5ns |
| Qualification Status | Not Qualified |
| Screening Level | AEC-Q100; TS 16949; MIL-PRF-38535 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.635mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Trigger Type | POSITIVE EDGE |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.39.00.60 |
Where can I find the 74ABT162823ADLRG4 datasheet?
74ABT162823ADLRG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for 74ABT162823ADLRG4?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum clock frequency supported by the 74ABT162823ADLRG4?
The 74ABT162823ADLRG4 supports clock frequencies up to 150 MHz, making it suitable for high-speed digital bus interface applications where fast data transfer between system components is required.
What package type and pin count does the 74ABT162823ADLRG4 use?
The 74ABT162823ADLRG4 is housed in a 56-pin Small Outline Integrated Circuit (SOIC) package, also designated as R-PDSO-G56. This compact surface-mount package is suitable for automated PCB assembly and is available in tape and reel format.
What output drive capability does the 74ABT162823ADLRG4 provide, and what load capacitance is it rated for?
The 74ABT162823ADLRG4 provides a maximum output low current (IOL) of 12 mA, enabling it to drive heavy bus loads. It is rated for a load capacitance of 50 pF, which is typical for standard bus interface applications in high-speed digital systems.
Is the 74ABT162823ADLRG4 unidirectional or bidirectional, and how is its enable controlled?
The 74ABT162823ADLRG4 is a unidirectional 18-bit bus-interface flip-flop. Its output enable is controlled by an active-low enable signal, allowing the outputs to be placed in a high-impedance (3-state) condition when the device is not actively driving the bus, preventing bus conflicts in multi-driver environments.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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