The CD4020B and CD4040B types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (NSR suffix), and 16-lead thin shrink small-outline packages (PW and PWR suffixes). The CD4040B type also is supplied in 16-lead small-outline packages (M and M96 suffixes). The CD4024B types are supplied in 14-lead hermetic dual-in-line ceramic packages (F3A suffix), 14-lead dual-in-line plastic packages (E suffix), 14-lead small-outline packages (M, MT, M96, and NSR suffixes), and 14-lead thin shrink small-outline packages (PW and PWR suffixes). https://elecena.pl/product/13256376/cd4015be-shift-register-4-stage-3-18-v-dil-16 2018-01-11 https://elecena.pl/product/13256376/cd4015be-shift-register-4-stage-3-18-v-dil-16 2018-05-04 https://elecena.pl/product/13256376/cd4015be-shift-register-4-stage-3-18-v-dil-16 2018-12-17 https://elecena.pl/product/13256376/cd4015be-shift-register-4-stage-3-18-v-dil-16 2019-04-02 https://elecena.pl/product/13256376/cd4015be-shift-register-4-stage-3-18-v-dil-16 2021-05-07 https://elecena.pl/product/13256376/cd4015be-shift-register-4-stage-3-18-v-dil-16 2021-12-21 https://elecena.pl/product/13256376/cd4015be-shift-register-4-stage-3-18-v-dil-16 2022-10-21 https://elecena.pl/product/13256376/cd4015be-shift-register-4-stage-3-18-v-dil-16 2023-01-21 https://elecena.pl/product/13256376/cd4015be-shift-register-4-stage-3-18-v-dil-16 2023-05-14 https://elecena.pl/product/13256376/cd4015be-shift-register-4-stage-3-18-v-dil-16 2023-11-30 https://elecena.pl/product/13256376/cd4015be-shift-register-4-stage-3-18-v-dil-16 2024-06-07 https://elecena.pl/product/13256376/cd4015be-shift-register-4-stage-3-18-v-dil-16 2025-04-03 https://elecena.pl/product/13256376/cd4015be-shift-register-4-stage-3-18-v-dil-16 2025-10-04 https://elecena.pl/product/13256376/cd4015be-shift-register-4-stage-3-18-v-dil-16 2025-12-12 https://elecena.pl/product/13256376/cd4015be-shift-register-4-stage-3-18-v-dil-16 2026-02-12