制造商：PHILIPS
制造商全称：NXP Semiconductors
功能描述：Octal buffer/driver with parity, non-inverting 3-State
I74F656AN,602
I74F657D
I74F657N
I74F74D,602
I74F74D,623
I74F74N,602
I74F776A
I74F777A
I74F786D,602
I74F786D,623