| nr | name | cat | description | manufacturer | 
| 546 | 5B46 |  | Isolated Frequency-to-Voltage Converters 275 kHz Input Max., data | AD | 
| 546 | AD546 | amp | 1 pA Monolithic Electrometer Operational Amplifier, data | AD | 
| 546 | TLC546 | adc,spi | ADC, 8-bit 19-channel with self-test support | TI | 
| 5464 |  | logic | 4-2-3-2 Input AND*/OR* Invert Gate | NS | 
| 54640 |  | driver | Inverting Octal* Transceiver | NS | 
| 54643 |  | driver | Octal* True-lnverting Transceiver | NS | 
| 54646 |  | driver | Octal* bus Transceiver/Register | NS | 
| 54648 |  | driver | Octal* bus Transceiver/Register | NS | 
| 54651 |  | driver | Octal* bus Transceiver/Register | NS | 
| 54652 |  | driver | Octal* bus Transceiver/Register | NS | 
| 54657 |  | driver | Octal* Bidirectional Transceiver with Parity | NS | 
| 54670 |  | reg | 4*4 Register File | NS | 
| 54676 |  | shift | 16-Bit Serial/Parallel-in, Serial-Out Shift Register | NS | 
| 54688 |  | cmp | 8-Bit Magnitude Comparator | NS |