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74HCT646D Octal bus transceiver/register; 3-state PHILIPS

74HCT646DB Octal bus transceiver/register; 3-state PHILIPS

74HCT646N Octal bus transceiver/register; 3-state PHILIPS

74HCT646PW Octal bus transceiver/register; 3-state PHILIPS

74HCT648 Octal bus transceiver/register; 3-state; inverting PHILIPS

74HCT652 Octal bus transceiver/register; 3-state PHILIPS

74HCT652D Octal bus transceiver/register; 3-state PHILIPS

74HCT652N Octal bus transceiver/register; 3-state PHILIPS

74HCT670 4 x 4 register file; 3-state PHILIPS

74HCT670D 4 x 4 register file; 3-state PHILIPS

74HCT670N 4 x 4 register file; 3-state PHILIPS

74HCT688 8-bit magnitude comparator PHILIPS

74HCT688D 8-bit magnitude comparator PHILIPS

74HCT688DB 8-bit magnitude comparator PHILIPS

74HCT688N 8-bit magnitude comparator PHILIPS

74HCT688PW 8-bit magnitude comparator PHILIPS

74HCT7030 9-bit x 64-word FIFO register; 3-state PHILIPS

74HCT7046A Phase-locked-loop with lock detector PHILIPS

74HCT7080 16-bit even/odd parity generator/checker PHILIPS

74HCT7245 Octal bus Schmitt-trigger transceiver; 3-state PHILIPS