M54HC4511
BCD TO 7 SEGMENT LATCH/DECODER DRIVER (ST Microelectronics)
M54HC4518
HC4518 DUAL DECADE COUNTER HC4520 DUAL 4 BIT BINARY COUNTER (ST Microelectronics)
M54HC4520
COUNTER (ST Microelectronics)
M54HC4538
DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR (ST Microelectronics)
M54HC4543
BCD TO 7 SEGMENT LATCH/DECODER/LCD DRIVER (ST Microelectronics)
M54HC4002
DUAL 4 INPUT NOR GATE (ST Microelectronics)
M54HC40102
8 STAGE PRESETTABLE SYNCHRONOUS DOWN COUNTERS (ST Microelectronics)
M54HC40103
8 STAGE PRESETTABLE SYNCHRONOUS DOWN COUNTERS (ST Microelectronics)