Overview
The SN74BCT760DW is an octal buffer and line driver integrated circuit produced by Texas Instruments. This device is designed to enhance the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. It is organized as two 4-bit buffers/line drivers with separate output-enable (OE) inputs. When the OE input is low, the device passes data from the A inputs to the Y outputs, and when it is high, the outputs are in the high-impedance state.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package Type | 20-SOIC (0.295", 7.50mm Width) | |
| Logic Type | Buffer, Non-Inverting | |
| Output Type | Open Collector | |
| Number of Elements | 2 | |
| Number of Bits per Element | 4 | |
| Voltage - Supply | 4.5 V ~ 5.5 V | V |
| Operating Temperature | 0°C ~ 70°C (TA) | °C |
| Current - Output Low | 64 mA | mA |
| Mounting Type | Surface Mount | |
| Storage Temperature Range | –65°C to 150°C | °C |
Key Features
- Open-Collector Outputs: Drive bus lines or buffer memory address registers.
- ESD Protection: Exceeds 2000 V per MIL-STD-883C Method 3015.
- Separate Output-Enable (OE) Inputs: Allows for independent control of each 4-bit buffer/line driver.
- Operating Temperature Range: 0°C to 70°C for the SN74BCT760, and –55°C to 125°C for the military-grade SN54BCT760.
- Package Options: Includes Plastic Small-Outline (DW) packages, Ceramic Chip Carriers (FK), Flatpacks (W), and Standard Plastic and Ceramic 300-mil DIPs (J, N).
Applications
- 3-State Memory Address Drivers: Enhance performance and density in memory address driving applications.
- Clock Drivers: Suitable for driving clock signals in various digital systems.
- Bus-Oriented Receivers and Transmitters: Ideal for use in bus-oriented communication systems.
Q & A
- What is the primary function of the SN74BCT760DW?
The SN74BCT760DW is an octal buffer and line driver designed to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.
- What are the operating temperature ranges for the SN74BCT760 and SN54BCT760?
The SN74BCT760 operates from 0°C to 70°C, while the SN54BCT760 operates over the full military temperature range of –55°C to 125°C.
- What type of output does the SN74BCT760DW have?
The SN74BCT760DW has open-collector outputs.
- What is the maximum output current for the SN74BCT760DW?
The maximum output current for the SN74BCT760DW is 64 mA.
- What is the voltage supply range for the SN74BCT760DW?
The voltage supply range for the SN74BCT760DW is 4.5 V to 5.5 V.
- Does the SN74BCT760DW have ESD protection?
Yes, the SN74BCT760DW has ESD protection that exceeds 2000 V per MIL-STD-883C Method 3015.
- What types of packages are available for the SN74BCT760?
The SN74BCT760 is available in various packages including Plastic Small-Outline (DW), Ceramic Chip Carriers (FK), Flatpacks (W), and Standard Plastic and Ceramic 300-mil DIPs (J, N).
- How many bits per element does the SN74BCT760DW have?
The SN74BCT760DW has 4 bits per element, organized as two 4-bit buffers/line drivers.
- What is the mounting type for the SN74BCT760DW?
The SN74BCT760DW is a surface-mount device.
- Is the SN74BCT760DW still in production?
No, the SN74BCT760DW is listed as obsolete and new designs should consider an alternate product.
