Datasheet > CD4541-D14-T

CD4541-D14-T

更新时间： 2024-11-05 01:18:03

品牌	Logo	应用领域
友顺 - UTC		/
页数	文件大小	规格书
7页	308K
描述
PROGRAMMABLE TIMER

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CD4541-D14-T 数据手册

UNISONIC TECHNOLOGIES CO., LTD

CD4541

CMOS IC

PROGRAMMABLE TIMER



DESCRIPTION

The CD4541 programmable timer comprise a 16-stage

binary counter, an integrated oscillator for use with an external

capacitor and two resistors, output control logic, and a special

power-on reset circuit. The counter divides the oscillator

frequency by any of 4 digitally controlled division ratios.



FEATURES

* Operates at 2ⁿfrequency divider or as single transition timer

* Increments on positive edge clock transitions

* Wide supply voltage range: 3.0V ~ 15V

* Built-in low power RC oscillator

* Oscillator frequency range ~ DC to 100 kHz

* External clock applied to Pin 3 can be used instead of

* oscillator

* Available division ratios 2⁸, 2¹⁰, 2¹³, or 2¹⁶

* High noise immunity: 0.45 V_DD(typ)

* Master reset totally independent of automatic reset operation

* Automatic reset initializes all counters when power turns on

* Q/Q select provides output logic level flexibility

* High output drive min. one TTL load

* Maximum input leakage 1μA at 15V over full temperature

* range



ORDERING INFORMATION

Ordering Number

Package

Packing

Lead Free

Halogen Free

CD4541L-D14-T

CD4541L-S14-R

CD4541L-P14-T

CD4541-D14-T

DIP-14

SOP-14

Tube

Tape Reel

Tube

TSSOP-14



MARKING

DIP-14

SOP-14 / TSSOP-14

www.unisonic.com.tw

1 of 7

QW-R502-037.D

12 3 4 5 6 7

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