Nexperia USA Inc. 74AHC1G08GZYL

Overview

74AHC1G08GZYL from Nexperia is a single 2-input CMOS AND gate in XSON5 (SOT8065-1) package, operating from 2.0 V to 5.5 V supply, with overvoltage-tolerant inputs up to 5.5 V, symmetrical output impedance, and propagation delay as low as 3.2 ns (VCC = 5.0 V, CL = 15 pF). It serves as a level-translating logic gate in mixed-voltage I/O interfaces of microcontroller peripherals and sensor signal conditioning circuits.

For engineers reviewing the 74AHC1G08GZYL datasheet, 74AHC1G08GZYL pinout, 74AHC1G08GZYL application, or 74AHC1G08GZYL equivalent, this page delivers verified functional behavior, validated pin mapping for XSON5, real-world timing and voltage thresholds across temperature, and direct substitution guidance against industry-standard alternatives.

Technical Context

This device implements a single 2-input AND function using advanced AHC CMOS process technology, supporting rail-to-rail input tolerance independent of VCC. Its input structure enables reliable interfacing between 3.3 V logic domains and 5 V legacy systems without external level shifters.

Propagation delays are tightly balanced (tPLH ≈ tPHL), and output drive capability is symmetric (IO = ±8 mA at VCC = 4.5 V), ensuring clean signal edges in both rising and falling transitions under capacitive loads up to 50 pF.

Key Specifications

Pinout & Package

XSON5 (SOT8065-1) plastic thermal-enhanced extremely thin small outline package with side-wettable flanks (SWF); 5 terminals; body dimensions 1.1 × 0.85 × 0.5 mm; no leads; pin 1 index located on lower-left corner below marking.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 2-input AND gate applications.

Compared with 74AHC1G08GV, the GZYL variant offers superior thermal performance and PCB space savings in automated SMT lines; versus SN74LVC1G08DBVR, it trades marginally higher ICC for guaranteed 5.5 V input tolerance-critical in mixed-voltage industrial backplanes.

Availability

74AHC1G08GZYL is available at Aetrix Electronics and suitable for industrial sensor interfaces, microcontroller GPIO expansion, USB-C power negotiation logic, and legacy peripheral handshaking requiring stable component supply across extended temperature ranges.

Supply support for 74AHC1G08GZYL includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Nexperia is a global semiconductor expert delivering high-performance logic, discrete, and MOSFET solutions optimized for efficiency, reliability, and miniaturization in industrial and consumer electronics.

The 74AHC series targets high-speed, low-power CMOS logic applications demanding wide supply range, robust ESD immunity, and overvoltage-tolerant I/O for mixed-voltage system integration.

FAQ

Is 74AHC1G08GZYL pin-compatible with 74AHCT1G08GZ?

Yes - both share identical XSON5 (SOT8065-1) pinout and terminal assignment. However, 74AHCT1G08GZ uses TTL-compatible input thresholds (VIH = 2.0 V min), while 74AHC1G08GZ requires CMOS thresholds (VIH = 3.85 V at VCC = 5.5 V), making them electrically non-interchangeable without verifying source logic family.

What is the maximum capacitive load this device can drive reliably?

The device is characterized up to 50 pF load capacitance with guaranteed propagation delay (≤10.5 ns at VCC = 4.5 V). Driving >50 pF increases delay nonlinearly and may cause marginal timing in high-speed paths; for >100 pF loads, add a buffer stage or reduce trace length and stubs.

Does 74AHC1G08GZYL require external pull-up or pull-down resistors on unused inputs?

No - unused inputs must be tied HIGH or LOW via direct connection to VCC or GND. Floating inputs risk increased ICC, noise susceptibility, and potential oscillation due to undefined threshold crossing; resistor termination is unnecessary and adds parasitic capacitance.

Can this device operate at 1.8 V supply?

No - the absolute minimum recommended VCC is 2.0 V per Table 6. At 1.8 V, VIH/VIL thresholds become undefined, propagation delay increases unpredictably, and output drive falls outside specification; use 74LVC1G08 for 1.65 V–5.5 V operation instead.