| Integrated Circuits (ICs) | 1 | Obsolete | |
| Logic | 1 | Obsolete | |
| Buffers, Drivers, Receivers, Transceivers | 2 | Active | |
| Logic | 4 | Active | This 16-bit (dual-octal) noninverting bus transceiver is designed for 1.65-V to 3.6-V VCCoperation.
The SN74ALVCHR16245 is designed for asynchronous communication between data buses. The control-function implementation minimizes external timing requirements.
This device can be used as two 8-bit transceivers or one 16-bit transceiver. It allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE)\ input can be used to disable the device so that the buses are effectively isolated.
All outputs, which are designed to sink up to 12 mA, include equivalent 26-series resistors to reduce overshoot and undershoot.
To ensure the high-impedance state during power up or power down, OE\ should be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.
This 16-bit (dual-octal) noninverting bus transceiver is designed for 1.65-V to 3.6-V VCCoperation.
The SN74ALVCHR16245 is designed for asynchronous communication between data buses. The control-function implementation minimizes external timing requirements.
This device can be used as two 8-bit transceivers or one 16-bit transceiver. It allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE)\ input can be used to disable the device so that the buses are effectively isolated.
All outputs, which are designed to sink up to 12 mA, include equivalent 26-series resistors to reduce overshoot and undershoot.
To ensure the high-impedance state during power up or power down, OE\ should be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended. |
| Universal Bus Functions | 6 | Active | |
| Integrated Circuits (ICs) | 2 | Obsolete | |
| Universal Bus Functions | 2 | Active | |
74ALVCHS16283018-ch, 2.3-V to 3.6-V buffers with bus-hold and 3-state outputs | Buffers, Drivers, Receivers, Transceivers | 2 | Active | This 1-bit to 2-bit address driver is designed for 2.3-V to 3.6-V VCCoperation.
Diodes to VCChave been added on the inputs to clamp overshoot.
Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.
The outputs, which are designed to sink up to 12 mA, include equivalent 26-series resistors to reduce overshoot and undershoot.
To ensure the high-impedance state during power up or power down, the output-enable (OE)\ input should be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
This 1-bit to 2-bit address driver is designed for 2.3-V to 3.6-V VCCoperation.
Diodes to VCChave been added on the inputs to clamp overshoot.
Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.
The outputs, which are designed to sink up to 12 mA, include equivalent 26-series resistors to reduce overshoot and undershoot.
To ensure the high-impedance state during power up or power down, the output-enable (OE)\ input should be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. |
| Logic | 1 | Active | |
| Logic | 2 | Obsolete | |
