 | HEF4538BP | 1000 | NXP | | | 1~9 电询 | Dual Precison Mono. Multivibrator | 购买 |
| HEF4528BT | 1000 | NXP | | | 1~9 电询 | Dual Mono Multivibrator | 购买 |
| HEF4528BP | 1000 | NXP | | | 1~9 电询 | Dual Mono Multivibrator | 购买 |
| HEF4521BT | 1000 | NXP | | | 1~9 电询 | 24-Stage Frequency Divider | 购买 |
| HEF4520BT | 1000 | NXP | | | 1~9 电询 | Dual Binary Counter | 购买 |
| HEF4520BP | 1000 | NXP | | | 1~9 电询 | Dual Binary Counter | 购买 |
| HEF4516BT | 1000 | NXP | | | 1~9 电询 | Binary Up/Down Counter | 购买 |
| HEF4515BP | 1000 | NXP | | | 1~9 电询 | 1-of-16 Decoder/Demultiplexer | 购买 |
| HEF4514BT | 1000 | NXP | | | 1~9 电询 | 1-of-16 Decoder/Demultiplexer | 购买 |
| HEF4514BP | 1000 | NXP | | | 1~9 电询 | 1-of-16 Decoder/Demultiplexer | 购买 |
| HEF4511BT | 1000 | NXP | | | 1~9 电询 | BCD to 7-Segment Latch/Decoder/Driver | 购买 |
| HEF4511BP | 1000 | NXP | | | 1~9 电询 | BCD to 7-Segment Latch/Decoder/Driver | 购买 |
| HEF4104BT | 1000 | NXP | | | 1~9 电询 | Tri-State, Quad Low to High Voltage Translator | 购买 |
| HEF4104BP | 1000 | NXP | | | 1~9 电询 | Tri-State, Quad Low to High Voltage Translator | 购买 |
| HEF4094BT | 1000 | NXP | | | 1~9 电询 | 8-Stage Shift-and-Store Bus Register | 购买 |
| HEF4094BP | 1000 | NXP | | | 1~9 电询 | 8-Stage Shift-and-Store Bus Register | 购买 |
| HEF4093BT | 1000 | NXP | | | 1~9 电询 | Quad 2-Input NAND Schmitt Trigger | 购买 |
| HEF4093BP | 1000 | NXP | | | 1~9 电询 | Quad 2-Input NAND Schmitt Trigger | 购买 |
| HEF4082BP | 1000 | NXP | | | 1~9 电询 | Dual 4-Input AND Gate | 购买 |
| HEF4081BT | 1000 | NXP | | | 1~9 电询 | Quad 2-Input AND Gate | 购买 |
