| PartNumber | MPC94551EFR2 | MPC94551EF | MPC9456AC |
| Description | Clock Buffer FSL 1-4 LVCMOS Fanout Buffe | IC CLK BUFFER 1:4 160MHZ 8SOIC | Clock Drivers & Distribution 10 LVCMOS OUT BUFFER |
| Manufacturer | IDT, Integrated Device Technology Inc | IDT, Integrated Device Technology Inc | Freescale Semiconductor - NXP |
| Product Category | Clock/Timing - Clock Buffers, Drivers | Clock/Timing - Clock Buffers, Drivers | Clock/Timing - Clock Buffers, Drivers |
| Series | - | MPC94551 | - |
| Type | Fanout Buffer (Distribution) | Fanout Buffer (Distribution) | Fanout Buffer (Distribution), Divider, Multiplexer |
| Packaging | Tape & Reel (TR) Alternate Packaging | Tube Alternate Packaging | Tray |
| Package Case | 8-SOIC (0.154", 3.90mm Width) | SOIC-8 | 32-LQFP |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Voltage Supply | 3.135 V ~ 3.465 V | 3.135 V ~ 3.465 V | 2.375 V ~ 3.465 V |
| Supplier Device Package | 8-SOIC | 8-SOIC | 32-LQFP (7x7) |
| Input | LVCMOS | LVCMOS | LVPECL |
| Output | LVCMOS | LVCMOS | LVCMOS |
| Number of Circuits | 1 | 1 | 1 |
| Ratio InputOutput | 1899/12/30 1:04:00 | 1899/12/30 1:04:00 | 1899/12/30 1:10:00 |
| Differential InputOutput | No/No | No/No | Yes/No |
| Frequency Max | 160MHz | 160MHz | 250MHz |
| Unit Weight | - | 0.019048 oz | - |
| Mounting Style | - | SMD/SMT | - |
| Number of Outputs | - | 4 Output | - |
| Maximum Operating Temperature | - | + 85 C | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Operating Supply Current | - | 30 mA | - |
| Part # Aliases | - | MPC94551 | - |
| Supply Voltage Max | - | 3.465 V | - |
| Supply Voltage Min | - | 3.135 V | - |
| Maximum Input Frequency | - | 160 MHz | - |
| Propagation Delay Max | - | 4 ns | - |