CD74HCT4520
Dual Synchronous Counters (Texas Instruments)
CD74HCT4520E
Dual Synchronous Counters (Texas Instruments)
CD74HCT4510
High-Speed CMOS Logic (Texas Instruments)
CD74HCT4511
BCD-TO-7 SEGMENT LATCH/DECODER/DRIVERS (Texas Instruments)
CD74HCT4516
High-Speed CMOS Logic (Texas Instruments)
CD74HCT4538
Precision Monostable Multivibrator (Texas Instruments)
CD74HCT4538E
Precision Monostable Multivibrator (Texas Instruments)
CD74HCT4538M
Precision Monostable Multivibrator (Texas Instruments)
CD74HCT4543
BCD-TO-7 SEGMENT LATCH/DECODER/DRIVER (Texas Instruments)
CD74HCT4543E
BCD-TO-7 SEGMENT LATCH/DECODER/DRIVER (Texas Instruments)