M74HC4020 Decade Counter/Divider_BDTIC 代理M74HC4020

M74HC4020 Decade Counter/Divider

The M74HC4020 is an high speed CMOS 14 STAGE BINARY COUNTER fabricated with silicon gate C2MOS technology.

A clear input is used to reset the counter to the all low level state. A high level on CLEAR accomplishes the reset function. A negative transition on the CLOCK input increments the counter by one.

For M74HC4020 twelve kind of divided output are provided; 1st and 4th stage to 14th stage.

The maximum division available at last stage is 1/16384 x fIN at clock.

All inputs are equipped with protection circuits against static discharge and transient excess voltage

技术特性

High speed:
- fMAX = 70MHz. (TYP.) at VCC= 6V
Low power dissipation:
- ICC= 4µA(MAX.) at TA=25°C
High noise immunity:
- VNIH= VNIL= 28 % VCC (MIN.)
Symmetrical output impedance:
- |IOH| = IOL= 4mA (MIN)
Balanced propagation delays:
- tPLH tPHL
Wide operating voltage range:
- VCC(OPR) = 2V to 6V
Pin and function compatible with 74 series 4020

M74HC4020 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
M74HC4020TTR	Active		1000	TSSOP 16	Tape And Reel		M74HC4020TTR
M74HC4020RM13TR	Active		1000	SO-16	Tape And Reel		M74HC4020RM13TR
M74HC4020B1R	Active		1000	PDIP 16	Tube		M74HC4020B1R

DATASHEET

描述	版本	大小
M74HC4020 : 14 stage binary counter	1	366KB