ONE BIT MEMORY

103

01:23:27

Can we call this a bit memory unit? just two transistors?

published 8 years ago

Clowd

8 years ago

Dsa859

slbm1996

8 years ago

That's a silicon controlled rectifier

methamafoz

8 years ago

what is "silicon controlled recitifier's"duty in the circuit? slbm1996

selman

8 years ago

That's the SCR equivalent circuit, it can be used to emulate the behavior of SCRs. When a gate pulse is applied to an SCR while forward biased it will start to conduct with a low forward voltage drop and will continue to conduct even if the gate pulse is removed, this is a latching property of SCRs. You can use this property to construct a latch, but a memory cell is not feasible with this device, for example power consumption during On state is pretty high, and it will need extra circuitry to bring it from On state to Off state.

methamafoz

8 years ago

Thanks. So do you know how flash disks store ? Does it have mosfet type transistors inside?

rich11292000

8 years ago

Ask google

add comment in editor

EveryCircuit is an easy to use, highly interactive circuit simulator and schematic capture tool. Real-time circuit simulation, interactivity, and dynamic visualization make it a must have application for professionals and academia. EveryCircuit user community has collaboratively created the largest searchable library of circuit designs. EveryCircuit app runs online in popular browsers and on mobile phones and tablets, enabling you to capture design ideas and learn electronics on the go.