Power consumption optimization with STM32F3xx microcontrollers

文件：813.67 Kbytes 页数：25 Pages

STMICROELECTRONICS

意法半导体

Dual retriggerable precision monostable multivibrator

GENERAL DESCRIPTION The 74HC/HCT4538 are high-speed Si-gate CMOS devices and are pin compatible with “4538” of the “4000B” series. They are specified in compliance with JEDEC standard no. 7A. FEATURES • Separate reset inputs • Triggering from leading or trailing edge • Output capa

文件：149.94 Kbytes 页数：13 Pages

PHI

PHI

Dual precision monostable multivibrator

DESCRIPTION The HEF4538B is a dual retriggerable-resettable monostable multivibrator. Each multivibrator has an active LOW trigger/retrigger input (I0), an active HIGH trigger/retrigger input (I1), an overriding active LOW direct reset input (CD), an output (O) and its complement (O), and two pin

文件：102.82 Kbytes 页数：8 Pages

PHI

PHI

Dual precision monostable multivibrator

DESCRIPTION The HEF4538B is a dual retriggerable-resettable monostable multivibrator. Each multivibrator has an active LOW trigger/retrigger input (I0), an active HIGH trigger/retrigger input (I1), an overriding active LOW direct reset input (CD), an output (O) and its complement (O), and two pin

文件：102.82 Kbytes 页数：8 Pages

PHI

PHI