PinoutSpecifications Symbol Description Max. Unit VTERM(2) Terminal Voltage withRespect to GND 0.5 to +4.6 V VTERM(3) Terminal Voltage withRespect to GND 0.5 to +7.0V V VTERM(4) Terminal Voltage withRespect to GND 0.5 to VCC+ 0.5 V TSTG Storage Temperature 65 to +15...
IDT74FCT163646/A/C: PinoutSpecifications Symbol Description Max. Unit VTERM(2) Terminal Voltage withRespect to GND 0.5 to +4.6 V VTERM(3) Terminal Voltage withRespect to GND 0.5 to +7.0V V VTERM(...
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Symbol | Description | Max. | Unit |
VTERM(2) |
Terminal Voltage with Respect to GND |
0.5 to +4.6 |
V |
VTERM(3) |
Terminal Voltage with Respect to GND |
0.5 to +7.0V |
V |
VTERM(4) |
Terminal Voltage with Respect to GND |
0.5 to VCC+ 0.5 |
V |
TSTG |
Storage Temperature |
65 to +150 |
|
IOUT |
DC Output Current |
60 to +60 | mA |
The IDT74FCT163646/A/C 16-bit registered transceivers are built using advanced dual metal CMOS technology. These high-speed, low-power devices are organized as two inde-pendant 8-bit bus transceivers with 3-state D-type registers. The control circuitry is organized for multiplexed transmission of data between A bus and B bus either directly or from theinternal storage registers. Each 8-bit transceiver/register features direction control (xDIR), over-riding Output Enable control (xOE OE) and Select lines (xSAB and xSBA) to select either real-time data or stored data. Separate clock inputs are provided for A and B port registers. Data on the A or B data bus, or both, can be stored in the internal registers by the LOW-to-HIGH transitions at the appropriate clock pins. Flow-through organization of signal pins simplifies layout. All inputs of the IDT74FCT163646/A/C are designed with hysteresis for improved noise margin.The FCT163646/A/C have series current limiting resistors. This offers low ground bounce, minimal undershoot, and controlled output fall times-reducing the need for external series terminating resistors.