Features
- A and C speeds
- Typical tSK(o) (output skew) < 250ps
- ESD > 2000V per MIL-STD-883, Method 3015
- > 200V using machine model (C = 200pF, R = 0)
- VCC = 3.3V ± 0.3V, normal range, or VCC = 2.7V to 3.6V, extended range
- CMOS power levels (0.4µW typ. static)
- Rail-to-rail output swing for increased noise margin
- Low ground bounce (0.3V typ.)
- Inputs (except I/O) can be driven by 3.3V or 5V components
- Available in 48-pin SSOP, TSSOP, and TVSOP packages
Description
The 74FCT163244 16-bit high-speed, low-power buffer/line drivers offer bus/backplane interface capability with improved packing density. The three-state controls operate these devices in a Quad-Nibble, Dual-Byte, or single 16-bit word mode. The inputs can be driven from either 3.3V or 5V devices allowing the use of these devices as translators in a mixed 3.3V/5V supply system. Thus, the 74FCT163244 can be used as buffers to connect 5V components to a 3.3V bus. The device operates at -40 °C to +85 °C.
Parameters
| Attributes | Value |
|---|---|
| Function | Buffer/Driver |
| Pkg. Code | PAG48 |
| Temp. Range (°C) | -40 to 85°C |
| Bus Width (bits) | 16 |
| Core Voltage (V) | 3.3 |
| Speed Grade | A |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| TSSOP | 12.5 x 6.1 x 1.0 | 48 | 0.5 |
Support Communities
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74FCT163244CPAG replacement
74FCT163244CPAG is going obsolete, but it looks like 74FCT163244APAG8 will still be available. They appear to be the same part but with slight differences in the propagation delay timing. Is that the only difference between the IDT74FCT163244A and IDT74FCT163244C? Thanks.
Jun 25, 2025
Support Communities
