For voltages below V IH , the input is not guaranteed to be read as high. (And worse; see [FAQ] How does a slow or floating input affect a CMOS device? )
To convert from 3.3 V to 5 V, use a device with TTL-compatible inputs, e.g., SN74HCT244 (8ch), SN74AHCT125…
Other Parts Discussed in Thread: SN74AHCT367 Hello,
We are trying to replace from Toshiba's TC74VHCT367AFT (NRND) to TI SN74AHCT367PWR.
Our customer had required to show some values(as below) that are shown in Toshiba's datasheet, but not in TI's.…
Other Parts Discussed in Thread: SN74AHCT367 Hi Expert,
SN75AHC367 is used to as a 3.3V => 5V level shift to control some logic/controller IC on board(Enable and input from other ICs), several output are connected to a connector.
There is a possibilty…
The SN74AHCT367 will work. (I did not mention it because it is not AEC-Q100 qualified.)
The inputs allow 5 V for any amount of time, independently of supply voltage. (Diode clamps would be needed only if you wanted to protect against voltages above the…
To convert 5 V to 3.3 V, you can use any buffer with overvoltage-tolerant inputs, such as the SN74AHC367. To convert 3.3 V to 5 V, you can use any buffer with TTL-compatible inputs, such as the SN74AHCT367.
(8-bit devices like the SN74AHC541/SN74AHCT541…
Yes, all devices with TTL-compatible inputs (HCT/AHCT/ACT/LV-AT) can be used for 3.3 V to 5 V level shifting.
Why using two inverters? A single non-inverting buffer like the SN74AHCT367 would work as well.
Anuraj,
There are no hex translation devices similiar to the SN74LV1T34.
We have the 4 channel SN74LV4T125a device.
There is TXB0106 6 channel auto bidirectional device which might work, but what is the buffer drive strength required?
or you could…
The following devices have TTL inputs, for up translation:
LVxT
AHCT
1x
SN74LV1T34, SN74LV1T125
SN74AHCT1G125
4x
SN74LV4T125
SN74AHCT125
6x
SN74AHCT367
8x
SN74AHCT541
16x
SN74AHCT16244, SN74AHCT16541
The following devices have 5V-tolerant…
