Overview
The SN75160BDWRG4, produced by Texas Instruments, is an octal general-purpose interface bus transceiver designed for high-speed, low-power applications. This device is compliant with the IEEE Standard 488-1978 (GPIB) and is suitable for two-way data communications over single-ended transmission lines. It features 8-channel bidirectional transceiver capabilities, making it ideal for various interface and communication systems.
Key Specifications
| Parameter | Min | Nom | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 4.75 | 5 | 5.25 | V |
| High-Level Input Voltage (VIH) | - | - | 2 | V |
| Low-Level Input Voltage (VIL) | 0.8 | - | - | V |
| High-Level Output Current (IOH) - Bus Ports | - | - | -5.2 mA | mA |
| High-Level Output Current (IOH) - Terminal Ports | - | - | -800 µA | µA |
| Low-Level Output Current (IOL) - Bus Ports | - | - | 48 mA | mA |
| Propagation Time | - | - | 22 ns | ns |
| Operating Temperature Range | 0°C | - | 70°C | °C |
| Package Type | - | - | SOIC-20 | - |
Key Features
- Meets IEEE Standard 488-1978 (GPIB) for compatibility with General-Purpose Interface Bus systems.
- 8-channel bidirectional transceiver for efficient two-way data communication.
- High-speed, low-power Schottky circuitry for reduced power dissipation (max 72 mW per channel).
- Power-up/power-down protection to eliminate output glitches.
- Driver outputs can operate in passive-pullup or 3-state mode.
- High-impedance pnp inputs and receiver hysteresis (650 mV typical).
- Open-collector driver output option.
- No loading of the bus when the device is powered down (VCC = 0).
Applications
- General-Purpose Interface Bus (GPIB) systems.
- Automated test equipment and measurement systems.
- Industrial control and automation systems.
- Data acquisition and communication systems.
- When combined with SN75161B or SN75162B, provides a complete 16-wire interface for IEEE-488 bus.
Q & A
- What is the SN75160BDWRG4 used for?
The SN75160BDWRG4 is used as an octal general-purpose interface bus transceiver, primarily in GPIB systems and other applications requiring high-speed, low-power data communication.
- What standard does the SN75160BDWRG4 comply with?
The SN75160BDWRG4 complies with the IEEE Standard 488-1978 (GPIB).
- What is the operating temperature range of the SN75160BDWRG4?
The operating temperature range is from 0°C to 70°C.
- What type of package is the SN75160BDWRG4 available in?
The SN75160BDWRG4 is available in a 20-pin SOIC package.
- How many channels does the SN75160BDWRG4 support?
The SN75160BDWRG4 supports 8 bidirectional channels.
- What is the maximum propagation time for the SN75160BDWRG4?
The maximum propagation time is 22 ns.
- Does the SN75160BDWRG4 have power-up/power-down protection?
Yes, it has internal circuitry to eliminate output glitches during power-up and power-down.
- Can the driver outputs of the SN75160BDWRG4 be configured in different modes?
Yes, the driver outputs can operate in either passive-pullup or 3-state mode.
- What is the typical receiver hysteresis of the SN75160BDWRG4?
The typical receiver hysteresis is 650 mV.
- Does the SN75160BDWRG4 load the bus when powered down?
No, the SN75160BDWRG4 does not load the bus when VCC = 0.
