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8-CHANNEL BI-DIRECTIONAL LOGIC LEVEL CONVERTER - TXB0108 - ADAFRUIT 395

  • Zaliha GALAGO: DA, 2 kom/da
    Zaliha DOBAVITELJ: DA, 199 kom/da
  • Snabdevanje 7 dana
  • Marka: ADAFRUIT
  • Id broj: 180/56
8,87 €

This chip perform bidirectional level shifting from pretty much any voltage to any voltage and will auto-detect the direction. Only thing that doesn't work well with this chip is i2c (because it uses strong pullups which confuse auto-direction sensor). If you need to use pullups, you can but they should be at least 50K ohm. Its a little more luxurious than a 74LVX245 but if you just don't want to worry about directional pins this is a life saver! 

This breakout saves you from having to solder the very fine pitch packages that this chip comes with. Adafruit also add 0.1uF caps onto both sides and a 10K pull-up resistor on the output enable pin so you can use it right out of the box!
 

Specifikacije

Glavno

Processor
Broadcom BCM2837B0, Cortex-A53 64-bit SoC @ 1.4 GHz
Memory
512MB LPDDR2 SDRAM
Connectivity
2.4 GHz and 5 GHz IEE 802.11.b/g/n/ac wireless LAN, Bluetooth 4.2/BLE
Access
Extended 40-pin GPIO header
Video & sound:
1 × full size HDMI

Dimenzije

Dolžina
99 mm
Širina
207 mm
Višina
208 mm
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