| 667801 | HEF4511BT | BCD to 7-segment latch/decoder/driver | Philips |
| 667802 | HEF4511BU | BCD to 7-segment latch/decoder/driver | Philips |
| 667803 | HEF4512B | 8-input multiplexer with 3-state output | Philips |
| 667804 | HEF4512BD | 8-input multiplexer with 3-state output | Philips |
| 667805 | HEF4512BDB | 8-input multiplexer with 3-state output | Philips |
| 667806 | HEF4512BF | 8-input multiplexer with 3-state output | Philips |
| 667807 | HEF4512BN | 8-input multiplexer with 3-state output | Philips |
| 667808 | HEF4512BP | 8-input multiplexer with 3-state output | Philips |
| 667809 | HEF4512BPB | 8-input multiplexer with 3-state output | Philips |
| 667810 | HEF4512BT | 8-input multiplexer with 3-state output | Philips |
| 667811 | HEF4512BU | 8-input multiplexer with 3-state output | Philips |
| 667812 | HEF4514B | 1-of-16 decoder/demultiplexer with input latches | Philips |
| 667813 | HEF4514BD | 1-of-16 decoder/demultiplexer with input latches | Philips |
| 667814 | HEF4514BDB | 1-of-16 decoder/demultiplexer with input latches | Philips |
| 667815 | HEF4514BF | 1-of-16 decoder/demultiplexer with input latches | Philips |
| 667816 | HEF4514BN | 1-of-16 decoder/demultiplexer with input latches | Philips |
| 667817 | HEF4514BP | 4-to-16 line decoder/demultiplexer with input latches | NXP Semiconductors |
| 667818 | HEF4514BP | 1-of-16 decoder/demultiplexer with input latches | Philips |
| 667819 | HEF4514BPB | 1-of-16 decoder/demultiplexer with input latches | Philips |
|
| 667820 | HEF4514BT | 4-to-16 line decoder/demultiplexer with input latches | NXP Semiconductors |
| 667821 | HEF4514BT | 1-of-16 decoder/demultiplexer with input latches | Philips |
| 667822 | HEF4514BU | 1-of-16 decoder/demultiplexer with input latches | Philips |
| 667823 | HEF4515B | 1-of-16 decoder/demultiplexer with input latches | Philips |
| 667824 | HEF4515BD | 1-of-16 decoder/demultiplexer with input latches | Philips |
| 667825 | HEF4515BDB | 1-of-16 decoder/demultiplexer with input latches | Philips |
| 667826 | HEF4515BF | 1-of-16 decoder/demultiplexer with input latches | Philips |
| 667827 | HEF4515BN | 1-of-16 decoder/demultiplexer with input latches | Philips |
| 667828 | HEF4515BP | 1-of-16 decoder/demultiplexer with input latches | Philips |
| 667829 | HEF4515BPB | 1-of-16 decoder/demultiplexer with input latches | Philips |
| 667830 | HEF4515BT | 1-of-16 decoder/demultiplexer with input latches | Philips |
| 667831 | HEF4515BU | 1-of-16 decoder/demultiplexer with input latches | Philips |
| 667832 | HEF4516B | Binary up/down counter | Philips |
| 667833 | HEF4516BD | Binary up/down counter | Philips |
| 667834 | HEF4516BDB | Binary up/down counter | Philips |
| 667835 | HEF4516BF | Binary up/down counter | Philips |
| 667836 | HEF4516BN | Binary up/down counter | Philips |
| 667837 | HEF4516BP | Binary up/down counter | Philips |
| 667838 | HEF4516BPB | Binary up/down counter | Philips |
| 667839 | HEF4516BT | Binary up/down counter | Philips |
| 667840 | HEF4516BU | Binary up/down counter | Philips |
