| HEF4001B | NOR gates | SO14 |
| HEF4001BT | NOR gates | SO14 |
| HEF4002B | NOR gates | SO14 |
| HEF4002BT | NOR gates | SO14 |
| HEF4007UB | Combination | SO14 |
| HEF4007UBT | Combination | SO14 |
| HEF40098B | Buffers/inverters/drivers | SO16 |
| HEF40098BT | Buffers/inverters/drivers | SO16 |
| HEF40106B | Schmitt-triggers | SO14, TSSOP14 |
| HEF40106BT | Schmitt-triggers | SO14 |
| HEF40106BTT | Schmitt-triggers | TSSOP14 |
| HEF4011B | NAND gates | SO14 |
| HEF4011BT | NAND gates | SO14 |
| HEF4013B | D-type flip-flops | SO14, TSSOP14 |
| HEF4013BT | D-type flip-flops | SO14 |
| HEF4013BTT | D-type flip-flops | TSSOP14 |
| HEF4014B | Shift registers | SO16 |
| HEF4014BT | Shift registers | SO16 |
| HEF4015B | Shift registers | SO16 |
| HEF4015BT | Shift registers | SO16 |
| HEF4016B | Analog switches | SO14 |
| HEF4016BT | Analog switches | SO14 |
| HEF40175B | D-type flip-flops | TSSOP16, SO16 |
| HEF40175BT | D-type flip-flops | SO16 |
| HEF40175BTT | D-type flip-flops | TSSOP16 |
| HEF4017B | BCD/decade counters | SO16 |
| HEF4017BT | BCD/decade counters | SO16 |
| HEF4020B | Binary counters/timers | SO16 |
| HEF4020BT | Binary counters/timers | SO16 |
| HEF4021B | Shift registers | SO16, TSSOP16 |
| HEF4021BT | Shift registers | SO16 |
| HEF4021BTT | Shift registers | TSSOP16 |
| HEF40244B | Buffers/inverters/drivers | SO20 |
| HEF40244BT | Buffers/inverters/drivers | SO20 |
| HEF4027B | J-K type flip-flops | SO16 |
| HEF4027BT | J-K type flip-flops | SO16 |
| HEF4028B | Decoders/demultiplexers | SO16 |
| HEF4028BT | Decoders/demultiplexers | SO16 |
| HEF4030B | EXCLUSIVE-OR gates | SO14 |
| HEF4030BT | EXCLUSIVE-OR gates | SO14 |
| HEF40373B | Latches/registered drivers | SO20 |
| HEF40373BT | Latches/registered drivers | SO20 |
| HEF4040B | Binary counters/timers | SO16 |
| HEF4040BT | Binary counters/timers | SO16 |
| HEF4043B | Latches/registered drivers | SO16 |
| HEF4043BT | Latches/registered drivers | SO16 |
| HEF4046B | Phase locked loops | SO16 |
| HEF4046BT | Phase locked loops | SO16 |
| HEF4047B | Multivibrators | SO14 |
| HEF4047BT | Multivibrators | SO14 |
| HEF4049B | Buffers/inverters/drivers | SO16 |
| HEF4049BT | Buffers/inverters/drivers | SO16 |
| HEF4050B | Buffers/inverters/drivers | SO16 |
| HEF4050BT | Buffers/inverters/drivers | SO16 |
| HEF4051B | Analog switches | SSOP16, TSSOP16, SO16 |
| HEF4051BT | Analog switches | SO16 |
| HEF4051BTS | Analog switches | SSOP16 |
| HEF4051BTT | Analog switches | TSSOP16 |
| HEF4052B | Analog switches | SO16, TSSOP16 |
| HEF4052BT | Analog switches | SO16 |
| HEF4052BTT | Analog switches | TSSOP16 |
| HEF4053B | Analog switches | TSSOP16, SO16 |
| HEF4053BT | Analog switches | SO16 |
| HEF4053BTT | Analog switches | TSSOP16 |
| HEF4060B | Divider counters | SO16 |
| HEF4060BT | Divider counters | SO16 |
| HEF4066B | Analog switches | SO14 |
| HEF4066BT | Analog switches | SO14 |
| HEF4067B | Analog switches | SO24 |
| HEF4067BT | Analog switches | SO24 |
| HEF4069UB | Buffers/inverters/drivers | SO14, TSSOP14 |
| HEF4069UBT | Buffers/inverters/drivers | SO14 |
| HEF4069UBTT | Buffers/inverters/drivers | TSSOP14 |
| HEF4070B | EXCLUSIVE-OR gates | SO14 |
| HEF4070BT | EXCLUSIVE-OR gates | SO14 |
| HEF4071B | OR gates | SO14 |
| HEF4071BT | OR gates | SO14 |
| HEF4073B | AND gates | SO14 |
| HEF4073BT | AND gates | SO14 |
| HEF4077B | EXCLUSIVE-NOR gates | SO14 |
| HEF4077BT | EXCLUSIVE-NOR gates | SO14 |
| HEF4081B | AND gates | SO14 |
| HEF4081BT | AND gates | SO14 |
| HEF4082B | AND gates | SO14 |
| HEF4082BT | AND gates | SO14 |
| HEF4093B | Schmitt-triggers | SO14 |
| HEF4093BT | Schmitt-triggers | SO14 |
| HEF4094B | Shift registers | SSOP16, SO16 |
| HEF4094BT | Shift registers | SO16 |
| HEF4094BTS | Shift registers | SSOP16 |
| HEF4104B | Level shifters/translators | SO16 |
| HEF4104BT | Level shifters/translators | SO16 |
| HEF4518B | BCD/decade counters | SO16 |
| HEF4518BT | BCD/decade counters | SO16 |
| HEF4520B | Binary counters/timers | SO16 |
| HEF4520BT | Binary counters/timers | SO16 |
| HEF4521B | Binary counters/timers | SO16 |
| HEF4521BT | Binary counters/timers | SO16 |
| HEF4528B | Multivibrators | SO16 |
| HEF4528BT | Multivibrators | SO16 |
| HEF4538B | Multivibrators | SO16 |
| HEF4538BT | Multivibrators | SO16 |
| HEF4541B | Binary counters/timers | SO14 |
| HEF4541BT | Binary counters/timers | SO14 |
| HEF4543B | Decoders/demultiplexers | SO16 |
| HEF4543BT | Decoders/demultiplexers | SO16 |
| HEF4555B | Decoders/demultiplexers | SO16 |
| HEF4555BT | Decoders/demultiplexers | SO16 |
| HEF4557B | Shift registers | SO16 |
| HEF4557BT | Shift registers | SO16 |
| HEF4794B | Shift registers | SO16 |
| HEF4794BT | Shift registers | SO16 |
| HEF4894B | Shift registers | TSSOP20, SO20 |
| HEF4894BT | Shift registers | SO20 |
| HEF4894BTT | Shift registers | TSSOP20 |
