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| PartNumber | 74SSTUB32868AZRHR | 74SSTUB32868AZRH | 74SSTUB32868ZRHR |
| Description | Registers 28-56B Registered Buffer | Registers 28B-56B Reg Buffe | |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Registers | Logic - Specialty Logic | Logic - Specialty Logic |
| RoHS | Y | - | - |
| Logic Type | CMOS | 1:2 Configurable Registered Buffer with Parity | 1:2 Configurable Registered Buffer with Parity |
| Logic Family | SSTU | SSTU | SSTU |
| Number of Circuits | 1 | 1 | 1 |
| Maximum Clock Frequency | 410 MHz | 410 MHz | 410 MHz |
| Propagation Delay Time | 1 ns | 1 ns | 1 ns |
| High Level Output Current | - 8 mA | - 8 mA | - 8 mA |
| Low Level Output Current | 8 mA | 8 mA | 8 mA |
| Supply Voltage Max | 1.9 V | - | - |
| Supply Voltage Min | 1.7 V | - | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Package / Case | nFBGA-176 | - | - |
| Packaging | Reel | Digi-ReelR Alternate Packaging | Cut Tape (CT) Alternate Packaging |
| Height | 1.5 mm | - | - |
| Input Type | Single-Ended | - | - |
| Length | 15 mm | - | - |
| Series | 74SSTUB32868A | 74SSTUB | 74SSTUB |
| Width | 6 mm | - | - |
| Brand | Texas Instruments | - | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Number of Channels | 28 | 28 | 28 |
| Number of Input Lines | 28 | 28 | 28 |
| Number of Output Lines | 56 | 56 | 56 |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Voltage | 1.8 V | - | - |
| Polarity | Inverting/Non-Inverting | - | - |
| Product Type | Registers | - | - |
| Reset Type | Asynchronous | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | Logic ICs | - | - |
| Triggering Type | Positive-Edge/Negative-Edge | - | - |
| Unit Weight | 0.010935 oz | 0.010935 oz | 0.010935 oz |
| Package Case | - | nFBGA-176 | nFBGA-176 |
| Operating Temperature | - | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Supplier Device Package | - | 176-NFBGA (6x15) | 176-NFBGA (6x15) |
| Number of Bits | - | 28 | 28 |
| Supply Voltage | - | 1.7 V ~ 1.9 V | 1.7 V ~ 1.9 V |
| Supply Voltage Max | - | 1.9 V | 1.9 V |
| Supply Voltage Min | - | 1.7 V | 1.7 V |