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recommend a replacement for U1.

shyruparel

@copilot recommend a replacement for U1.

copilot

Given that the

NLVHC1G14DFT1G

is an inverting Schmitt trigger, we need to find a similar part that provides the same functionality. Here are some suitable replacements that are commonly used:

74LVC1G14:
- This is a popular single Schmitt trigger inverter.
- It's available in various packages, including SOT-23 and SC-70.
SN74LVC1G14:
- A variant from Texas Instruments, similar to the 74LVC1G14.
- Also available in multiple package options.
NC7SZ14:
- Another single Schmitt trigger inverter.
- Available in SOT-23 and SOT-353 packages.

All these components are widely available and actively in production. Let's review some specifics for one of them to ensure compatibility.

Replacement: 74LVC1G14

Manufacturer: NXP or Texas Instruments
Functionality: Inverting Schmitt trigger
Voltage Range: 1.65V to 5.5V
Package Options: SOT-23, SC-70, etc.

Suggested Connections

Connect $U1:NC$ to $Net5$ .
Connect $U1:A$ to $Net3$ .
Connect $U1:GND$ to $GND$ .
Connect $U1:Y$ to $Net4$ .
Connect $U1:VCC$ to $Net2$ .

This part should serve as a drop-in replacement with minimal changes needed to the design. Let me know if you need more details or assistance!

shyruparel

Great please swap in the 74LVC1G14

copilot

Got it! We’ll replace the NLVHC1G14DFT1G with the 74LVC1G14 in your project.

Updated Component Designator: U1

MPN: 74LVC1G14 Pins: 1 (name: NC), 2 (name: A), 3 (name: GND), 4 (name: Y), 5 (name: VCC) Element Properties:

Manufacturer Name: NXP or Texas Instruments
License: https://creativecommons.org/licenses/by/4.0/

Connections

Connect U1 to Net5.
Connect U1 to Net3.
Connect U1 to GND.
Connect U1 to Net4.
Connect U1 to Net2.

Let me know if you need further adjustments or any other assistance!

SW1

End of Life

Resistance

1k Ω

End of Life

E_INK_SDI

E_INK_DC

+3V3

Capacitance

0.001u F

SWITCH

E-Ink

Reviews

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Generic Capacitor
A generic fixed capacitor ideal for rapid circuit topology development. You can choose between polarized and non-polarized types, its symbol and the footprint will automatically adapt based on your selection. Supported options include standard SMD sizes for ceramic capacitors (e.g., 0402, 0603, 0805), SMD sizes for aluminum electrolytic capacitors, and through-hole footprints for polarized capacitors. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF 10pF 100pF 1000pF 0.01uF 0.1uF 1.0uF 10uF 100uF 1000uF 10,000uF 1.1pF 11pF 110pF 1100pF 1.2pF 12pF 120pF 1200pF 1.3pF 13pF 130pF 1300pF 1.5pF 15pF 150pF 1500pF 0.015uF 0.15uF 1.5uF 15uF 150uF 1500uF 1.6pF 16pF 160pF 1600pF 1.8pF 18pF 180pF 1800pF 2.0pF 20pF 200pF 2000pF 2.2pF 22pF 20pF 2200pF 0.022uF 0.22uF 2.2uF 22uF 220uF 2200uF 2.4pF 24pF 240pF 2400pF 2.7pF 27pF 270pF 2700pF 3.0pF 30pF 300pF 3000pF 3.3pF 33pF 330pF 3300pF 0.033uF 0.33uF 3.3uF 33uF 330uF 3300uF 3.6pF 36pF 360pF 3600pF 3.9pF 39pF 390pF 3900pF 4.3pF 43pF 430pF 4300pF 4.7pF 47pF 470pF 4700pF 0.047uF 0.47uF 4.7uF 47uF 470uF 4700uF 5.1pF 51pF 510pF 5100pF 5.6pF 56pF 560pF 5600pF 6.2pF 62pF 620pF 6200pF 6.8pF 68pF 680pF 6800pF 0.068uF 0.68uF 6.8uF 68uF 680uF 6800uF 7.5pF 75pF 750pF 7500pF 8.2pF 82pF 820pF 8200pF 9.1pF 91pF 910pF 9100pF #generics #CommonPartsLibrary
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Project Name

Smart Button with E-Ink display bamK

Description

This is a Smart Button project embedded with an E-Ink display. It uses an ESP32-PICO-KIT microcontroller and a Cherry MX mechanical switch for input detection. Upon the button press, various information is displayed on the E-Ink screen. #project #Template #projectTemplate

Properties

License

Pricing & Availability

Distributor	Qty 1
Arrow	$0.44–$0.53
Digi-Key	$11.10
LCSC	$1.47
Mouser	$11.22
Verical	$0.74

Assets

Smart Button with E-Ink display-removebg-preview.png

Smart Button with E-Ink display-removebg-previewThumbnail

Controls

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shyruparel / Smart Button with E-Ink display bamK

Schematic