Shift register to drive 7 seg led

From: "Richard" <richard@xxxxxxxxxx>
Date: Thu, 26 Jul 2007 22:19:08 +0800

Hi I would like to use a shift register to drive 4 digits 7 segments leds
(1").
Which type of shift register is more suitable?
Can 74HC164 provide more current?
As I tried using 74LS164, it is unable to supply enough current.

Thanks

.

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