|   | I74F280BN | Philips Semiconductors |  |  | 9-bit odd/even parity generator/checker | 
    |   | I74F657D | Philips Semiconductors |  |  | octal transceiver with 8-bit parit generator/checker | 
    |   | I74F657N | Philips Semiconductors |  |  | octal transceiver with 8-bit parit generator/checker | 
    |   | 74F657 | Philips Semiconductors |  |  | octal transceiver with 8-bit parit generator/checker | 
    |   | ACTS280D | Intersil Corporation |  |  | radiation hardened 9-bit odd/ even parity generator checker | 
    |   | ACTS280K | Intersil Corporation |  |  | radiation hardened 9-bit odd/ even parity generator checker | 
    |   | ACTS280MS | Intersil Corporation |  |  | radiation hardened 9-bit odd/ even parity generator checker | 
    |   | 74F280B | Philips Semiconductors |  |  | 9-bit odd/even parity generator/checker | 
    |   | 74F899 | Fairchild Semiconductor |   | 集成电路 | 9-bit latchable transceiver with parity generator/checker | 
    |   | CY74FCT480TLCC | Texas Instruments |  |  | dual 8-bit parity generator/checker | 
    |   | MC10H304L | Motorola, Inc |  |  | 8-bit/dual 4-bit parity checker | 
    |   | MC10H304P | Motorola, Inc |  |  | 8-bit/dual 4-bit parity checker | 
    |   | MC10H304FN | Motorola, Inc |  |  | 8-bit/dual 4-bit parity checker | 
    |   | MC10H302 | Motorola, Inc |  |  | dual 6-4 input parity checker | 
    |   | MC10H303 | Motorola, Inc |  |  | dual 5-bit parity checker | 
    |   | MC10H304 | Motorola, Inc |  |  | 8-bit/dual 4-bit parity checker | 
    |   | MC54F280 | Motorola, Inc |  |  | 9-bit parity generator/checker | 
    |   | MC54F280D | Motorola, Inc |  |  | 9-bit parity generator/checker | 
    |   | MC54F280J | Motorola, Inc |  |  | 9-bit parity generator/checker | 
    |   | MC54F280N | Motorola, Inc |  |  | 9-bit parity generator/checker |