Digital Design

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Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
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hrs
CD40192 setup and hold time
Last message by
MisterBill2
8
Replies
697
Views
hrs
74HC86 oscillator, max input voltage violation
Last message by
ronsimpson
19
Replies
2K
Views
Homebrew1964
Inverting summing amplifier help please?
Last message by
WBahn
2
28
Replies
2K
Views
Trumpeldor
Industrial PCIe Gen3 (NVMe) to USB 3.2 Bridge – Part or Architecture Recommendation
Last message by
joeyd999
1
Replies
2K
Views
Homebrew1964
NE555 timer pin5
Last message by
Jon Chandler
13
Replies
1K
Views
Samantha Groves
Fixing the SR latch
Last message by
WBahn
2
24
Replies
2K
Views
Philexium
555 timer in astable mode, first pulse longer
Last message by
crutschow
12
Replies
1K
Views
zoinkdog
Need volunteer guidance for a small PCB project (memory disability, no budget)
Last message by
panic mode
16
Replies
2K
Views
Dats
Need feedback on ceramic substrate trace width calculator
Last message by
Dats
1
Replies
438
Views
L
LED Flasher Help
Last message by
Wendy
2
20
Replies
1K
Views
W
Electronic components, some new, mostly salvaged from PC boards.
Last message by
MisterBill2
10
Replies
781
Views
Futurist
AND gate that uses trinary logic
Last message by
MisterBill2
2 3 4
63
Replies
4K
Views
T
High-frequency switching transistor
Last message by
Danko
2
24
Replies
2K
Views
M
Defining Ethernet Interface - 1000 Base-T. Is this sufficient?
Last message by
AnalogKid
5
Replies
628
Views
S
Simple Digital Logic Simulator
Last message by
gdamorakis
2
25
Replies
3K
Views
Homebrew1964
NE555 timer issue?
Last message by
Homebrew1964
15
Replies
834
Views
P
Need a 10 MHz Circuit
Last message by
hrs
2
36
Replies
2K
Views
Z
Close Switch for 10+ Seconds Before Changing Output
Last message by
MisterBill2
8
Replies
1K
Views
D
Using ADCMP582 LVPECL Output as a Single-Ended <100 ps Step Generator
Last message by
drjohsmith
6
Replies
1K
Views
J
High speed Parallel-to-Serial (PISO) converter (shift register).
Last message by
MrChips
19
Replies
1K
Views
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