DESCRIPTION

· The xx555 series are precision timing circuits designed for accurate time delays or oscillations.

· They operate in both astable and monostable modes, with timing controlled by external resistors and capacitors.

· The output is TTL-compatible and can handle up to 200mA, suitable for a wide range of applications.

FEATURES

· Capable of timing from microseconds to hours.

· Supports both astable and monostable operations.

· Features an adjustable duty cycle for flexible control.

· Output can sink or source up to 200mA, compatible with TTL inputs.

· Operates on a supply voltage from 5V to 15V.

APPLICATIONS

· Utilized in fingerprint biometric systems for security applications.

· Integrated into iris biometric systems for enhanced identification processes.

· Employed in RFID readers for efficient data transmission and reception.