SN74ACT1073NSR
Active16-BIT BUS TERMINATION NETWORKS WITH BUS HOLD FUNCTION
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SN74ACT1073NSR
Active16-BIT BUS TERMINATION NETWORKS WITH BUS HOLD FUNCTION
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Technical Specifications
Parameters and characteristics for this part
| Specification | SN74ACT1073NSR |
|---|---|
| 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 | 0.209 " |
| Package / Case | 5.3 mm |
| Supplier Device Package | 20-SO |
| 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 | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.99 | |
| Digi-Reel® | 1 | $ 3.99 | ||
| Tape & Reel (TR) | 2000 | $ 2.00 | ||
| Texas Instruments | LARGE T&R | 1 | $ 3.46 | |
| 100 | $ 3.03 | |||
| 250 | $ 2.13 | |||
| 1000 | $ 1.71 | |||
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
