Sujet : Re: ac138
De : bill.sloman (at) *nospam* ieee.org (Bill Sloman)
Groupes : sci.electronics.designDate : 17. May 2024, 17:36:25
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <v27ti7$28kru$1@dont-email.me>
References : 1
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On 18/05/2024 1:15 am, Hul Tytus wrote:
Anyone know of an ic similar to the hc/ac138/238 (16 pin,
1 input to 8 output multiplexer) but with outputs of the
open collector/drain style that can handle 2 amps at
12 volts?
Two amps is a bit much for a logic ic. Logic can drive MOSFet gates and
eight small surface mount MOSFets might work as open collector buffers.
Back in the day you could an array of this sort of device with a common emitter/source, but I haven't been paying attention in recent years.
-- Bill Sloman, Sydney
ac138
Re: ac138
