Datasheet 74HCU04 (Nexperia) - 7

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Nexperia 74HCU04 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) • Crystal oscillator design (see Fig. 14) • Astable multivibrator (see Fig. 15)
Remark:
All values given are typical unless otherwise specified. R2 R1 VCC 1 µF R2 R1 U04 U04 C1 C2 ZL out mna052 mna053 Maximum Vo(p-p) = VCC - 2.0 V centered at 0.5VCC. C1 = 47 pF (typical) C2 = 33 pF (typical) R1 = 1 MΩ to 10 MΩ (typical G R2 optimum value depends on the frequency ol = open loop gain and required stability against changes in V G CC or v = voltage gain average minimum ICC. R1 ≥ 3 kΩ, R2 ≤ 1 MΩ ICC is typically 5 mA at VCC = 5 V and fi = 10 MHz. ZL > 10 kΩ; Gol = 20 (typical) VCC = 6.0 V Typical unity gain bandwidth product is 5 MHz.
Fig. 13. Linear amplifier Fig. 14. Crystal oscillator
74HCU04 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2021. Al rights reserved
Product data sheet Rev. 9 — 31 May 2021 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. Waveform and test circuit 11. Typical transfer characteristics 12. Application information 13. Package outline 14. Abbreviations 15. Revision history 16. Legal information Contents