TTL Level Converter 5V - 3.3V IO LJ245A
  • TTL Level Converter 5V - 3.3V IO LJ245A
  • TTL Level Converter 5V - 3.3V IO LJ245A

TTL Level Converter 5V - 3.3V IO LJ245A

C0017

TTL level conversion module 5V 3.3V IO Single Interchange Compatible I2C SPI.
Use of high-speed dual-level IT supply level translator chip design. TTL Level Converter 5V - 3.3V IO LJ245A features:
- Main chip: Octal bus transceiver and change from 3.3-V to 5-V with outputs of 3 states LJ245A of Texas Instrument
- VCCA power supply voltage: 4.5 - 5.5 VDC
- VCCB power supply voltage: 2.7 - 3.6 VDC
- Low level input voltage V (IL): 0.8 V
- High-level input voltage V (IH): 2 V
- Low level output current I (OL): 12 - 24 mA
- High level output current I (OH): -24 - -12 mA
- 8 channels allow the conversion of the IO communication level
- Channel levels A and B are controlled by VCCA and VCCB

OEM
Add to wish list
Spend 100€ to get a 3% discount for all your orders within the next 12 months and even higher discounts for higher spend. Click here to review loyalty program rules

TTL Level Converter 5V - 3.3V IO LJ245A description


TTL level conversion module 5V 3.3V IO Single Interchange Compatible I2C SPI.
Use of high-speed dual-level IT supply level translator chip design.

TTL Level Converter 5V - 3.3V IO LJ245A features:


- Main chip: Octal bus transceiver and change from 3.3-V to 5-V with outputs of 3 states LJ245A of Texas Instrument
- VCCA power supply voltage: 4.5 - 5.5 VDC
- VCCB power supply voltage: 2.7 - 3.6 VDC
- Low level input voltage V (IL): 0.8 V
- High-level input voltage V (IH): 2 V
- Low level output current I (OL): 12 - 24 mA
- High level output current I (OH): -24 - -12 mA
- 8 channels allow the conversion of the IO communication level
- Channel levels A and B are controlled by VCCA and VCCB
- Direction control terminals DIR: Control A-> B or B-> A
- Enabling OE signal: Chip enables terminal
- The signal level DIR and OE is the same with the power level of zone A
- Ideal for level conversion of 3.3V and 5V systems
- Operating temperature: -40 ° C - + 85 ° C
- Size: 31x17 mm

Data sheet

Tipo de conversión
Níveles de 5.0V a 3.3V

Customers who bought this product also bought

Analogue to Digital Converter PCF8591T

The PCF8591 is a low-power 8-bit single-chip, single-chip, 8-bit data acquisition device with four analog inputs, an analog output, and an I2C serial bus interface.
Three address legs A0, A1 and A2 are used to program the hardware address, allowing the use of up to eight devices connected to the I2C bus without additional hardware.
Address, control and data to and from the device are transferred in series through the two-way bidirectional I2C bus. Analogue to Digital Converter PCF8591T features:
- Main chip: PCF85911
- Operating voltage supply: 2.5 - 6 V
- Low standby current
- Serial input / output through the I2C bus
- 3 hardware address pins A0, A1, A2
- Sampling speed given by the I2C bus speed

C0018

Price €1.94

Wemos D1 Mini ESP8266 ESP12E CH340 WiFi Wireless Development

Mini ESP8266 ESP12E CH340 WiFi Development
NodeMcu module based on ESP8266 controller and programming in Lua language
NodeMcu it is equipped with 10 GPIO, PWM, I2C, 1-wire and ADC
It works as a standard WiFi 802.11 b / g / n 2.4 GHz
Wemos D1 Mini ESP8266 ESP12E CH340 WiFi Wireless Development features:

- Compatible with Arduino, programming with the Arduino IDE
- Power supply voltage: 5V
- LOGICAL LEVELS: 3.3V
- 11 input / output pins
- 1 ADC (input: 0-3.3V)
- Supported protocols: 802.11 b / g / n
- Network support: 2.4 GHz - Band: 2400 (MHz)
- Wi-Fi Direct (P2p), Soft Access Point
- Integrated TCP / IP stack
- PLL, regulators and power management units Integrated

W0061

Price €2.88

Cable 1x0.35 Flexible Single-pole 0.35mm blue 3m

Characteristic: -Low voltage electric cables
-Normal: EN 50525-2-31
-Number of conductors: 1x0.35mm2
-Service voltage: 300 / 500V
-Service temperature: at 70ºC
-Resistance at 20ºC: 55.0 Ohm / Km
-Weight (Kg / Km): 7
-Outer diameter: 2.4mm

-Length 1m

K0035

Price €0.37

2 Double Side Prototype PCB Board 6x8cm

2 Double Side Prototype PCB Board 6x8cm features:
-Thickness of PCB: 1.6mm
-Material: high quality FR-4 glass fiber PCB
-Presented and numbered on both sides
-Top and bottom are identical copper layers
-Pads grid (pitch) 2.54mm/0.1", hole diameter 0.9mm

PB026

Price €0.82

Current Sensor ACS712 AC/DC 20A Hall Current Ammeter

Sensor used to measure the current in the circuit to which it is connected.
It is based on the ACS712 chip, capable of measuring intensity in both DC and AC. Current Sensor ACS712 AC/DC 20A Hall Current Ammeter features:
- Output: Analog
- Power: 5V
- Accuracy: 1.5%
- Measuring capacity: +/- 20A
- Dimensions: 31 x 13 mm

M0105

Price €2.47

XL4015 DC-DC 5A Digital Step-down LED Converter with Voltmeter, Ammeter and USB Output

This Step-down voltage converter includes 5 functions in one module. It can be used as a voltmeter, ammeter and measurements can be recovered through its USB port.
The output voltage and voltage can be adjusted thanks to two potentiometers present in the module.
It has an efficiency Very high, it has a display screen for voltage, current and two buttons to configure what you want to see. Characteristic: - Voltage of input: 5.5 - 36 V
- Output voltage: 1.25-32 V continuously adjustable
- Output current: 4.5 A (Max 5A for a short time) adjustable with potentiometer,
- Power output: 75 W maximum (recommended to use 50 W, large pressure difference, please reduce power)
- Operating temperature: -40 ° C - + 150 ° C

A0077

Regular price €6.52 -€1.00 Price €5.52

ProtoShield Prototype Expansion Board with Mini Breadboard 170 points for Arduino UNO V5.0

ProtoShield Prototype Expansion Board with Mini Breadboard 170 points for Arduino UNO V5.0 features:
- To mount your projects in a comfortable and orderly way, access to all the pins of Arduino Uno R3, it has a universal plate and protoboard zone, 5V and Gnd buses, reset pushbutton, pushbutton and 2 general purpose leds, zones for integrated Soic and Dip
- The seamless mini breadboard has 170 connection points.
- You can stick on the shield with its self-adhesive back.

M0016

Regular price €1.82 -€0.21 Price €1.61

Kapton type 5mm thermal tape

Characteristic: - Supports up to 280ºC
- Electrical and antistatic insulation
- Resistant to acid and alkaline products
- Resistant to solvent
- Adhesive
- Approx Length: 26m
- Polyamide adhesive tape 5mm x 26m
- Known as Kapton polyamide tape
- Product for welding works on those that need to protect some component from heat

I0062

Price €1.31
€3.26

3,26 tax excl.

1
30+ items
Price €3.26

Order until 4pm we will send today
30 days return