| 143001 | 74HCT4520DB | 74HC/HCT4520; Dual 4-bit synchronous binary counter | Philips |
| 143002 | 74HCT4520N | Dual 4-bit synchronous binary counter | NXP Semiconductors |
| 143003 | 74HCT4520N | 74HC/HCT4520; Dual 4-bit synchronous binary counter | Philips |
| 143004 | 74HCT4520U | Dual 4-bit synchronous binary counter | Philips |
| 143005 | 74HCT4538 | Dual retriggerable precision monostable multivibrator | Philips |
| 143006 | 74HCT4538D | Dual retriggerable precision monostable multivibrator | Nexperia |
| 143007 | 74HCT4538D | Dual retriggerable precision monostable multivibrator | NXP Semiconductors |
| 143008 | 74HCT4538D | 74HC/HCT4538; Dual retriggerable precision monostable multivibrator | Philips |
| 143009 | 74HCT4538D-Q100 | Dual retriggerable precision monostable multivibrator | Nexperia |
| 143010 | 74HCT4538D-Q100 | Dual retriggerable precision monostable multivibrator | NXP Semiconductors |
| 143011 | 74HCT4538DB | Dual retriggerable precision monostable multivibrator | Nexperia |
| 143012 | 74HCT4538DB | Dual retriggerable precision monostable multivibrator | NXP Semiconductors |
| 143013 | 74HCT4538DB | 74HC/HCT4538; Dual retriggerable precision monostable multivibrator | Philips |
| 143014 | 74HCT4538N | Dual retriggerable precision monostable multivibrator | NXP Semiconductors |
| 143015 | 74HCT4538N | 74HC/HCT4538; Dual retriggerable precision monostable multivibrator | Philips |
| 143016 | 74HCT4538PW | Dual retriggerable precision monostable multivibrator | Nexperia |
| 143017 | 74HCT4538PW | Dual retriggerable precision monostable multivibrator | NXP Semiconductors |
| 143018 | 74HCT4538PW | 74HC/HCT4538; Dual retriggerable precision monostable multivibrator | Philips |
| 143019 | 74HCT4538PW-Q100 | Dual retriggerable precision monostable multivibrator | Nexperia |
|
| 143020 | 74HCT4538PW-Q100 | Dual retriggerable precision monostable multivibrator | NXP Semiconductors |
| 143021 | 74HCT4538U | Dual retriggerable precision monostable multivibrator | Philips |
| 143022 | 74HCT4543 | BCD to 7-segment latch/decoder/driver for LCDs | Philips |
| 143023 | 74HCT4851APW | 8-channel analog multiplexer/demultiplexer with injection-current effect control | Nexperia |
| 143024 | 74HCT4851BQ | 8-channel analog multiplexer/demultiplexer with injection-current effect control | Nexperia |
| 143025 | 74HCT4851BQ | 8-channel analog multiplexer/demultiplexer with injection-current effect control | NXP Semiconductors |
| 143026 | 74HCT4851BQ-Q100 | 8-channel analog multiplexer/demultiplexer with injection-current effect control | Nexperia |
| 143027 | 74HCT4851BQ-Q100 | 8-channel analog multiplexer/demultiplexer with injection-current effect control | NXP Semiconductors |
| 143028 | 74HCT4851D | 8-channel analog multiplexer/demultiplexer with injection-current effect control | Nexperia |
| 143029 | 74HCT4851D | 8-channel analog multiplexer/demultiplexer with injection-current effect control | NXP Semiconductors |
| 143030 | 74HCT4851D-Q100 | 8-channel analog multiplexer/demultiplexer with injection-current effect control | Nexperia |
| 143031 | 74HCT4851D-Q100 | 8-channel analog multiplexer/demultiplexer with injection-current effect control | NXP Semiconductors |
| 143032 | 74HCT4851PW | 8-channel analog multiplexer/demultiplexer with injection-current effect control | Nexperia |
| 143033 | 74HCT4851PW | 8-channel analog multiplexer/demultiplexer with injection-current effect control | NXP Semiconductors |
| 143034 | 74HCT4851PW-Q100 | 8-channel analog multiplexer/demultiplexer with injection-current effect control | Nexperia |
| 143035 | 74HCT4851PW-Q100 | 8-channel analog multiplexer/demultiplexer with injection-current effect control | NXP Semiconductors |
| 143036 | 74HCT4852BQ | Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control | Nexperia |
| 143037 | 74HCT4852BQ | Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control | NXP Semiconductors |
| 143038 | 74HCT4852BQ-Q100 | Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control | Nexperia |
| 143039 | 74HCT4852BQ-Q100 | Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control | NXP Semiconductors |
| 143040 | 74HCT4852D | Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control | Nexperia |
