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MM74HC4020MTCX 数据手册 ( 数据表 )

零件编号产品描述 (功能)生产厂家
MM74HC4020MTCX 14-Stage Binary Counter • 12-Stage Binary Counter Fairchild
Fairchild Semiconductor Fairchild
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General Description
The MM74HC4020, MM74HC4040, are high speed binary ripple carry counters. These counters are implemented utilizing advanced silicon-gate CMOS technology to achieve speed performance similar to LS-TTL logic while retaining the low power and high noise immunity of CMOS.
The MM74HC4020 is a 14 stage counter and the MM74HC4040 is a 12-stage counter. Both devices are incremented on the falling edge (negative transition) of the input clock, and all their outputs are reset to a low level by applying a logical high on their reset input.
These devices are pin equivalent to the CD4020 and CD4040 respectively. All inputs are protected from damage due to static discharge by protection diodes to VCC and ground.

Features
■ Typical propagation delay: 16 ns
■ Wide operating voltage range: 2–6V
■ Low input current: 1 µA maximum
■ Low quiescent current: 80 µA maximum (74HC Series)
■ Output drive capability: 10 LS-TTL loads

 

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与其他制造商的搜索 'MM74HC4020MTCX'

零件编号产品描述 (功能)PDF生产厂家
MC74HC4020A_01 14-Stage Binary Ripple Counter 视图 ON Semiconductor
HC4060M 14 STAGE BINARY COUNTER/OSCILLATOR 视图 STMicroelectronics
HD74HC4020 14-stage Binary Counter 视图 Hitachi -> Renesas Electronics
HEF4020B 14-stage binary counter 视图 NXP Semiconductors.
HD74HC4020 14-stage Binary Counter 视图 Renesas Electronics
74HC4060 14-stage Binary Counter 视图 Renesas Electronics
HD74LV4040A 12-stage Binary Counter 视图 Hitachi -> Renesas Electronics
HD74HC4040 12-stage Binary Counter 视图 Hitachi -> Renesas Electronics
MC74HC4020A 14-Stage Binary Ripple Counter 视图 Motorola => Freescale
MC74HC4020A_14 14-Stage Binary Ripple Counter 视图 ON Semiconductor

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