SN74ACT1073DW
Obsolete16-BIT BUS TERMINATION NETWORKS WITH BUS HOLD FUNCTION
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SN74ACT1073DW
Obsolete16-BIT BUS TERMINATION NETWORKS WITH BUS HOLD FUNCTION
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Technical Specifications
Parameters and characteristics for this part
| Specification | SN74ACT1073DW |
|---|---|
| Logic Type | Bus Termination Array |
| Mounting Type | Surface Mount |
| Number of Bits | 16 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 20-SOIC |
| Package / Case [y] | 0.295 in |
| Package / Case [y] | 7.5 mm |
| Supplier Device Package | 20-SOIC |
| Supply Voltage [Max] | 5.5 V |
| Supply Voltage [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Texas Instruments | TUBE | 1 | $ 3.49 | |
| 100 | $ 3.06 | |||
| 250 | $ 2.14 | |||
| 1000 | $ 1.73 | |||
Description
General part information
SN74ACT1073 Series
This device is designed to terminate bus lines in CMOS systems. The integrated low-impedance diodes clamp the voltage of undershoots and overshoots caused by line reflections and ensure signal integrity. The device also contains a bus-hold function that consists of a CMOS-buffer stage with a high-resistance feedback path between its output and its input. The SN74ACT1073 prevents bus lines from floating without using pullup or pulldown resistors.
The high-impedance inputs of these internal buffers are connected to the input terminals of the device. The feedback path on each internal buffer stage keeps a bus line tied to the bus holder at the last valid logic state generated by an active driver before the bus switches to the high-impedance state.
This device is designed to terminate bus lines in CMOS systems. The integrated low-impedance diodes clamp the voltage of undershoots and overshoots caused by line reflections and ensure signal integrity. The device also contains a bus-hold function that consists of a CMOS-buffer stage with a high-resistance feedback path between its output and its input. The SN74ACT1073 prevents bus lines from floating without using pullup or pulldown resistors.
Documents
Technical documentation and resources
