| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | 54AC86 |  112Kb/6P | Quad 2-Input Exclusive-OR Gate |
| 54AC86D |  112Kb/6P | Quad 2-Input Exclusive-OR Gate |
| 54AC86F |  112Kb/6P | Quad 2-Input Exclusive-OR Gate |
| 54AC86L |  112Kb/6P | Quad 2-Input Exclusive-OR Gate |
 National Semiconductor ... | 54AC821 |  163Kb/8P | 10-Bit D Flip-Flop with TRI-STATE Outputs |
| 54AC821F |  163Kb/8P | 10-Bit D Flip-Flop with TRI-STATE Outputs |
| 54AC821L |  163Kb/8P | 10-Bit D Flip-Flop with TRI-STATE Outputs |
| 54AC821SD |  163Kb/8P | 10-Bit D Flip-Flop with TRI-STATE Outputs |
| 54AC86D |  112Kb/6P | Quad 2-Input Exclusive-OR Gate |
| 54AC86F |  112Kb/6P | Quad 2-Input Exclusive-OR Gate |
| 54AC86L |  112Kb/6P | Quad 2-Input Exclusive-OR Gate |
| 54AC00 |  129Kb/6P | Quad 2-Input NAND Gate |
 National Semiconductor ... | 54AC02 |  111Kb/6P | Quad 2-Input NOR Gate |
| 54AC02D |  111Kb/6P | Quad 2-Input NOR Gate |
| 54AC02F |  111Kb/6P | Quad 2-Input NOR Gate |
| 54AC02L |  111Kb/6P | Quad 2-Input NOR Gate |