CD4026BNSR屬于集成電路（IC）的計(jì)數(shù)器除法器。由美國(guó)德州儀器公司制造生產(chǎn)的CD4026BNSR計(jì)數(shù)器，除法器計(jì)數(shù)器和除法器 IC 是數(shù)字邏輯器件，可對(duì)輸入發(fā)生的邏輯轉(zhuǎn)換進(jìn)行計(jì)數(shù)，然后使用多個(gè)并行輸出重新發(fā)送累加的計(jì)數(shù)，和/或生成單個(gè)輸出信號(hào)轉(zhuǎn)換，從而對(duì)應(yīng)用某些整數(shù)數(shù)量輸入信號(hào)轉(zhuǎn)換進(jìn)行響應(yīng)。除了簡(jiǎn)單的事件計(jì)數(shù)，它們還可用于各種頻率合成應(yīng)用。

Features:

Counter and 7-segment decoding in one package

Easily interfaced with 7-segment display types

Fully static counter operation: DC to 6 MHz (typ.)

at Vpp=10V

Ideal for low-power displays

Display enable output {CD4026B)

“Ripple blanking” and lamp test (CD4033B)

100% tested for quiescent current at 20 V

Standardized, symmetrical output

characteristics

5-V, 10-V, and 15-V parametric ratings

Schmitt-triggered clock inputs

Meets all requirements of JEDEC Tentative

Standard No. 138, “Standard Specifications

for Description of ‘B’ Series CMOS Devices”

Applications

Decade counting 7-segment decimal

display

Frequency division 7-segment decimal

displays

Clocks, watches, timers

(e.g. +60, + 60, + 12 counter/display)

Counter/display driver for meter

applications