Re: Shift register, latch, & current source

From: John Fields <jfields@xxxxxxxxxxxxxxxxxxxxx>
Date: Thu, 28 Jul 2005 05:09:31 -0500

On Wed, 27 Jul 2005 14:42:43 -0700, Tobin Fricke
<fricke@xxxxxxxxxxxxxxxx> wrote:

>I'm looking for something like the 74HC595 (eight-bit shift register and
>latch) but appropriate to drive ultrabright LED's directly off of the
>outputs. Any suggestions?

---
http://www.allegromicro.com/datafile/6275.pdf

--
John Fields
Professional Circuit Designer
.

References:
- Shift register, latch, & current source
  - From: Tobin Fricke

Prev by Date: Re: VFDs, Noise, and RS-485
Next by Date: A question about OTAs
Previous by thread: Re: Shift register, latch, & current source
Next by thread: Re: Philips PM3585 PM3580 Manuals
Index(es):
- Date
- Thread

Relevant Pages

Re: Shift register, latch, & current source
... >I'm looking for something like the 74HC595 (eight-bit shift register and ... >latch) but appropriate to drive ultrabright LED's directly off of the ... Prev by Date: ...
(sci.electronics.design)
Re: Shift register, latch, & current source
... >I'm looking for something like the 74HC595 (eight-bit shift register and ... >latch) but appropriate to drive ultrabright LED's directly off of the ... Prev by Date: ...
(sci.electronics.design)
Re: Disk ][ on the IBM PCs parallel port - second try
... But one could simply hook a 4-bit-counter to the clock and reset lines ... A Shift register, and data latchand some ... logic to trigger the data latch and send a flag to the PC. ... After a longer delay provided ...
(comp.sys.apple2)
Re: Controlling hundreds of LEDs
... >(and does this work based on the clock pin, and not the latch?) So if I ... >I get 16 unique outputs, which I can then redraw before the next latch? ... If you've got an 8-bit shift register, what happens when you shift in the 9th ... SQ8 pin on the '595 is where you either put the bit bucket or you put ...
(sci.electronics.basics)