Part Number: SN74HC138 Tool/software: What is the difference between the SN74HC138PWT (obsoleted on DigiKey) and the SN74HC138PWR variants? They seem to be the exact same but I would like to confirm any changes made between them. Thanks!
Part Number: SN74HC138 Good morning!
I received a few days ago a PDN ( 20230420004.3 ) for several Texas Instruments P/Ns with small packages that were becoming obsolete, for example P/N SN74HC138D.
The direct alternate for P/N SN74HC138D seems to be P/N…
Part Number: SN74HC138 Other Parts Discussed in Thread: SN74HC244 , SN74HC245 , SN74HC273 Hi, Could you tell me the FMEA information of SN74HC series? The specific parts number is as follows. ・SN74HC138 ・SN74HC244 ・SN74HC245 ・SN74HC273
Competitor have prepared…
Part Number: SN74HC138 Hi, Could you please let me know the difference between SN74HC138 and SN74HC138A? From the datasheet, I understood that the SN74HC138A is higher switching characteristics version. And these device is same device. Difference is test specification…
Part Number: SN74HC138 Other Parts Discussed in Thread: SN74HCS138 , , SN74HC00 , SN74HCS00 , SN74HCS139 Hello
do we have IBIS model for the SN74HC138NS, SN74HC139NS?
best regards,
kazusa suzuki
Part Number: SN74HC138 Hi,
My customer wants to estimate what propagation delay might be most likely for 3.3V supply voltage. Let's say the Tpd_Max values over temp range, for ABC to Y, EN to Y and IN to Y.
We can just assume that the Tpd curves are…
Other Parts Discussed in Thread: SN74HC138 Hi team,
Could you please provide the Junction-to-case thermal resistance of SN74HC138? we don't spec it in datasheet.
Thanks
BR,
Mike
Hi Luna,
Please see the FAQ post [FAQ] What is the difference between the SN74HCxx and the SN74HCxxA?
To summarize, the devices are identical. Please use the datasheet for SN74HC138.
Best regards,
Ian