XD555

2.1MHz, 250µA, low power timer

Application

Time display
Industry/Communications
Highly reliable automotive applications

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Overview

Product details

The XD555 is a single-chip timing circuit ™ process timer made using Tl LinCMOS that is fully compatible with CMOS, TTL and MOS logic and operates at frequencies up to 2 MHz due to its high input impedance. The device uses a smaller timing capacitor than that used by the 555NE, so more precise delay and oscillation can be achieved. Low power consumption across the entire supply voltage range.

Features

● Very low power consumption - typical value of 1 mW when V-DD=5V
● Able to operate in stable mode
● CMOS output can swing rail to rail
● High output current capability - Receiver 100 mA typical value - Power supply 10 mA typical value
● Outputs are fully compatible with CMOS， TTL and MOS
● Low supply current reduces spikes during output conversion
● Single power operation from 2V to 15V
● Functionally interchangeable with 555NE

Apply for samples

Product	Package	Operating temperature	QTY.	ROHS	Apply for samples
XD555	DIP-8	-40℃~+85℃	2,000Pcs/Tube	✔	Sample application