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TL074H: the difference between TL074CNSR and TL074HIDR

Noriyuki Takahashi
Genius 10210 points
Part Number: TL074H
Other Parts Discussed in Thread: TL074

Hi team

They think to use TL074HIDR instead of TL074CNSR becuase TL074CNSR  will be EOL. So they want to know the difference.

1. Regarding electrical characteristics, they want to compare these devices at Vs = +/-15V.  In the datasheet, TL074CNSR is defined at VS = (VCC+) – (VCC–) = ±15 V while TL074HIDR is defined at VS = (VCC+) – (VCC–) = 4.5 V to 40 V (±2.25 V to ±20 V).  Does this mean it is OK to use the characteristics of TL074HIDR in order to compare these devices at Vs = +/-15V?

2. Are there any comparison tables of these devices?

Regards,

Noriyuki Takahashi

  • +1
    Guru 281870 points

    Only the SOP package is being discontinued. If you switch to the SOIC package, you can use the TL074CDR(G4) or TL074IDR with exactly the same electrical characteristics.

    1. The TL074H specifications are worst-case values over the entire supply voltage range. So they are also valid for ±15 V, and you can use them for the comparison.

    2. The TL074 has JFET inputs; the TL074H is a CMOS device. The latter has better characteristics, except for the noise.