See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

NS | 16

Temp:

M (-55 to 125)

ECO Plan:

Green (RoHS & no Sb/Br)

CD4020BNSR


CMOS 14-Stage Ripple-Carry Binary Counter/Divider

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Qty.Price
1 - 9 $ 0.42
10 - 24 $ 0.35
25 - 99 $ 0.34
100 - 249 $ 0.22
250 - 499 $ 0.22
500 - 749 $ 0.20
750 - 999 $ 0.15
1000 - 9999 $ 0.12

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Texas Instruments CD4020BNSR

CD4020B, CD4024B, and CD4040B are ripple-carry binary counters. All counter stages are master-slave flip-flops. The state of a counter advances one count on the negative transition of each input pulse; a high level on the RESET line resets the counter to its all zeros state. Schmitt trigger action on the input-pulse line permits unlimited rise and fall times. All inputs and outputs are buffered.

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).

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