è vuoto
è vuoto Product description
FEATURES
5 V tolerant inputs/outputs for interfacing with 5 V logic
Wide supply voltage range from 1.2 to 3.6 V
CMOS low power consumption
Direct interface with TTL levels
Inputs accept voltages up to 5.5 V
High-impedance when VCC=0V
bus-hold on all data inputs (74LVCH245A only)
Complies with JEDEC standard no. 8-1A
ESD protection:HBM EIA/JESD22-A114-A exceeds 2 000 VMM EIA/JESD22-A115-A exceeds 200 V
Specified from−40 to +85°C and−40 to +125°C.
Chip Socket Adaptor:
Easy Operation:
Step 1: Solder the IC socket to the PCB circuit board.
Step 2: Insert the chip into the IC socket, finish.
The IC socket is the carrier between the chip and the PCB circuit board, the chip can be pulled and inserted directly without soldering to the PCB board.
Package Included:
10 x SN74LVC245AN Bus TRANSCEIVER
10 x Chip Socket Adaptor
のお客様
Recensito in Giappone il 26 marzo 2025
25cmくらいに切り出したレールに、20ピンのICとソケットが入れられて届くんですよ。計算するとわかるけど、これ10本入ってるわけないよね。別に欲しいのは１個だからまあいいっちゃあいいんですが、そりゃないよなあ。
JohnM
Recensito nel Regno Unito il 5 ottobre 2024
As another person wrote, there are only 8 chips and 8 sockets provided. The packaging is good but the label and the item description clearly says 10 pieces. Fortunately eight is more than enough for my project so when Amazon offered to allow me to return them for a refund I replied that I wanted to keep them but would like either the missing items or a partial (20%) refund but was told that neither of those options was available but if I would accept a full refund I could keep them. They don't appear to be genuine TI chips and the bodies are sanded but they appear to work well enough in my application which is as unidirectional level shifting buffers. They work with a +3.3V Vdd and are tolerant of 5V logic levels from 5V-powered 74HC chips. So they're OK for breadboard prototyping but when I move my design to a PCB I'll buy guaranteed genuine SMD chips.
Chris W
Recensito nel Regno Unito il 19 febbraio 2024
So firstly, the item description repeatedly states that this is for 10 chips and 10 sockets. Indeed, even the label on the pack states this. However there are only 8 in the pack.Secondly, the images show chips with a Texas Instruments logo, although the description does not suggest that they are. The supplied chips appear to have a poor facsimile of the real logo, confirming that they are a cheap copy. I wasn't expecting the genuine article, but I feel it's worth making this clear.I have yet to test any of them so I cannot confirm whether or not they are LVC as labelled.
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