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74AHC30GU12X
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Product Detailed Parameters
- Description：IC GATE NAND 1CH 8-INP 12XQFN
- Series：74AHC
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR)
- Logic Type：NAND Gate
- Number of Circuits：1
- Number of Inputs：8
- Features：-
- Voltage - Supply：2V ~ 5.5V
- Current - Quiescent (Max)：2 µA
- Current - Output High, Low：8mA, 8mA
- Input Logic Level - Low：0.5V ~ 1.65V
- Input Logic Level - High：1.5V ~ 3.85V
- Max Propagation Delay @ V, Max CL：8ns @ 5V, 50pF
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Supplier Device Package：12-XQFN (1.7x2)
- Package / Case：12-XFQFN
- Grade：-
- Qualification：-
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Overview
The Nexperia 74AHC30GU12X is an 8-input NAND gate implemented in high-speed Si-gate CMOS technology. It operates within a supply voltage range of 2.0 V to 5.5 V and supports ambient temperatures from -40 °C to +125 °C. The device features balanced propagation delays, Schmitt-trigger action on all inputs, and overvoltage tolerance up to 7.0 V. It is housed in an XQFN12 package (SOT1174-1) with dimensions of 1.70 × 2.0 × 0.50 mm.
Feature Summary
- Provides an 8-input NAND logic function compatible with Low-power Schottky TTL pinouts.
- All inputs feature Schmitt-trigger action for enhanced noise immunity.
- Inputs accept voltages higher than the supply voltage (VCC).
- Offers ESD protection exceeding 2000 V (HBM) and 1000 V (CDM).
Applications
- Digital signal processing circuits requiring multi-input logic gating.
- Mixed-voltage environments utilizing overvoltage tolerant inputs.
- High-speed data transmission systems needing balanced propagation delays.
Procurement Notes
Verify the specific ordering suffix 'GU12' corresponds to the XQFN12 package variant during procurement. Confirm that the required temperature range (-40 °C to +125 °C) aligns with application specifications. Ensure design compatibility with the SOT1174-1 footprint and terminal arrangement. Cross-reference the latest datasheet revision for any updates to marking codes or electrical characteristics before finalizing orders.
Selection Notes
Select this component when an 8-input NAND function is required in a compact surface-mount form factor. The AHC series offers high speed and low power consumption suitable for battery-operated devices. Consider the overvoltage tolerant inputs if interfacing with signals exceeding the local VCC level. Verify that the XQFN12 package meets the thermal and mechanical constraints of the target PCB layout.
Part Context
This part belongs to the 74AHC/AHCT30 family of 8-input NAND gates manufactured by Nexperia. It is designed as a drop-in replacement for legacy LSTTL designs while providing improved performance metrics. The GU12 suffix specifically identifies the extremely thin quad flat package without leads, distinguishing it from SO, TSSOP, or DHVQFN variants within the same logical family.
Replacement Considerations
Direct replacements include other 74AHC30 variants such as 74AHC30D (SO14), 74AHC30PW (TSSOP14), or 74AHC30BQ (DHVQFN14), provided the package footprint can be adapted. Ensure that any substitute maintains the 8-input NAND functionality and compatible operating voltage ranges.
