| Part Number | 74F552QC | 74F552SC | 
|---|---|---|
| Manufacturer | Fairchild Semiconductor | Rochester Electronics, LLC | 
| Category | Logic - Buffers, Drivers, Receivers, Transceivers | Logic - Buffers, Drivers, Receivers, Transceivers | 
|   |   | |
| Product Status | Obsolete | Active | 
| Logic Type | Transceiver, Non-Inverting | - | 
| Number of Elements | 1 | - | 
| Number of Bits per Element | 8 | - | 
| Input Type | - | - | 
| Output Type | 3-State | - | 
| Current - Output High, Low | 3mA, 64mA | - | 
| Voltage - Supply | 4.5V ~ 5.5V | - | 
| Operating Temperature | 0°C ~ 70°C (TA) | - | 
| Mounting Type | Surface Mount | - | 
| Package / Case | 28-LCC (J-Lead) | - | 
| Supplier Device Package | 28-PLCC (11.51x11.51) | - |