The IDT29FCT52AT/BT/CT/DT and IDT29FCT53AT/BT/CT are 8-bit registered transceivers built using an advanced dual metal CMOS technology. They have features such as low input and output leakage, CMOS power levels, true TTL input and output compatibility, etc.
The IDT FAST CMOS Octal Registered Transceivers are 8‑bit registered transceivers built in advanced dual‑metal CMOS technology. They provide bidirectional data flow between two buses with separate clock, clock‑enable and three‑state output‑enable signals for each register. The devices are offered in multiple speed grades and package types, and are qualified for both commercial and military use.
Key features include low input and output leakage (≤1 µA max), high‑drive outputs (‑15 mA I_OH, 64 mA I_OL), true TTL compatibility, and operation over a wide temperature range. Electrical specifications such as VIH/VIL levels, output drive currents, and power‑supply characteristics are detailed for each model.
| Input leakage | ≤1 µA (max) |
|---|---|
| Output high drive current | -15 mA I_OH |
| Output low drive current | 64 mA I_OL |
| Commercial operating temperature | 0 °C to +70 °C |
| Military operating temperature | -55 °C to +125 °C |
| Supply voltage | 5.0 V ±5% (commercial) |
The devices have a maximum input and output leakage of ≤1 µA.
Outputs can source up to –15 mA (I_OH) and sink up to 64 mA (I_OL).
The transceivers are offered in DIP, SOIC, SSOP, QSOP, CERPACK, and LCC packages.