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| Part Number | 74F194SC | 74F194SCX | 74F194SJ | 74F194DC | 74F194PC | 
|---|---|---|---|---|---|
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor | Fairchild Semiconductor | Fairchild Semiconductor | Fairchild Semiconductor | 
| Product Status | Active | Active | Active | Active | Obsolete | 
| Logic Type | Register, Bidirectional | Register, Bidirectional | Register, Bidirectional | Register, Bidirectional | Register, Bidirectional | 
| Output Type | Push-Pull | Push-Pull | Push-Pull | Tri-State | Tri-State | 
| Number of Elements | 1 | 1 | 1 | 1 | 1 | 
| Number of Bits per Element | 4 | 4 | 4 | 4 | 4 | 
| Function | Universal | Universal | Universal | Universal | Universal | 
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Through Hole | Through Hole | 
| Package / Case | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.209", 5.30mm Width) | 16-DIP (0.300", 7.62mm) | 16-DIP (0.300", 7.62mm) | 
| Supplier Device Package | 16-SOIC | 16-SOIC | 16-SOP | - | 16-PDIP |