HEF4541BU View Datasheet(PDF) - Philips Electronics

Part Name

Description

MFG CO.

HEF4541BU

Programmable timer

Philips Electronics 

Philips Semiconductors

Programmable timer

Product specification

HEF4541B

MSI

 Ct curve at Rt = 56 kΩ; RS = 120 kΩ.

− − − Rt curve at Ct = 1 nF; RS = 2 Rt.

Fig.5 RC oscillator frequency as a function of Rt and Ct at VDD = 5 to 15 V; Tamb = 25 °C.

January 1995

5

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