Datasheet 74AHCU04 (Nexperia) - 7

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Nexperia 74AHCU04 Hex unbuffered inverter
mna355 40 gfs (mA/V) 30 20 10 0 0 2 4 6 VCC (V) Tamb = 25 °C.
Fig. 12. Typical forward transconductance as a function of the supply voltage 12. Application information
Some applications are: • Linear amplifier (see Fig. 13) • In crystal oscillator design (see Fig. 14)
Remark:
All values given are typical unless otherwise specified. R2 VCC 1 µF R1 U04 R1 ZL R2 U04 mna052 C1 C2 out Maximum Vo(p-p) = VCC - 1.5 V centered at 0.5 × VCC. mna053 C1 = 47 pF (typical) C2 = 33 pF (typical) Gol = open loop gain R1 = 1 MΩ to 10 MΩ (typical) Gv = voltage gain R2 optimum value depends on the frequency R1 ≥ 3 kΩ, R2 ≤ 1 MΩ and required stability against changes in VCC or ZL > 10 kΩ; Gol = 12 (typical) average minimum ICC (ICC is typically 5 mA at Typical unity gain bandwidth product is 5 MHz. VCC = 5 V and fi = 10 MHz).
Fig. 13. Used as a linear amplifier Fig. 14. Crystal oscillator configuration
74AHCU04 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2020. Al rights reserved
Product data sheet Rev. 5 — 18 May 2020 7 / 14
Document Outline 1. General description 2. Features and benefits 3. Ordering information 4. Functional diagram 5. Pinning information 5.1. Pinning 5.2. Pin description 6. Functional description 7. Limiting values 8. Recommended operating conditions 9. Static characteristics 10. Dynamic characteristics 10.1. Waveforms 11. Typical transfer characteristics 12. Application information 13. Package outline 14. Abbreviations 15. Revision history 16. Legal information Contents