Nexperia USA Inc. 74LVC1G80GM,115

Overview

74LVC1G80GM,115 from NXP Semiconductors is a single positive-edge-triggered D-type flip-flop in ultra-small XSON8 (1.25 × 1.0 mm) package, operating from 1.65 V to 5.5 V, with t_pd = 3.1 ns (V_CC = 3.3 V), I_OH/I_OL = ±32 mA, and ESD rating of 4 kV HBM. It serves as a synchronous data latch in low-power interface logic for portable sensor nodes and I²C bus signal conditioning.

For engineers reviewing the 74LVC1G80GM,115 datasheet, 74LVC1G80GM,115 pinout, 74LVC1G80GM,115 application, or 74LVC1G80GM,115 equivalent, key selection criteria include supply voltage range compatibility, propagation delay at target V_CC, output drive strength for capacitive bus loading, and footprint constraints in space-constrained PCB layouts.

Technical Context

This device implements a single D-type flip-flop with asynchronous active-low clear (CLR), clocked on the rising edge of CLK. Its CMOS input structure ensures TTL-compatible thresholds and low static current (I_I ≤ 10 µA) across the full supply range.

The output stage uses dual-rail push-pull drivers enabling rail-to-rail switching and symmetrical rise/fall times (t_r/t_f = 2.3 ns at V_CC = 3.3 V, C_L = 50 pF). No internal termination or slew-rate control is present.

Key Specifications

Pinout & Package

Package: XSON8 (1.25 × 1.0 mm, 0.35 mm pitch, no exposed pad).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar D-type flip-flop applications.

Compared with SN74LVC1G80DBVR and 74AUP1G80GW,125, the 74LVC1G80GM,115 uniquely balances ultra-compact size, 5 V tolerance, and high drive strength-making it optimal for mixed-voltage, space-constrained industrial and medical edge nodes.

Availability

74LVC1G80GM,115 is available at Aetrix Electronics and suitable for IoT sensor interface, USB-C power delivery control, and industrial PLC I/O expansion requiring stable component supply across long-lifecycle deployments.

Supply support for 74LVC1G80GM,115 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

NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT markets.

The 74LVC logic family targets high-speed, low-voltage general-purpose interface applications with robust noise immunity and mixed-supply interoperability.

FAQ

Is the 74LVC1G80GM,115 compatible with 5 V TTL input signals?

Yes. Its CMOS input structure accepts input voltages up to V_CC + 0.5 V, and with V_CC = 5.5 V, it safely interfaces with standard 5 V TTL outputs. Input thresholds are referenced to V_CC, ensuring consistent logic recognition across the full 1.65–5.5 V supply range without external biasing.

Does the NC pin (Pin 8) require any PCB layout treatment?

Yes. Pin 8 is internally unconnected and must not be soldered to V_CC or GND. NXP recommends leaving it floating or connecting it to GND via a 0 Ω resistor for mechanical stability-never tie it to V_CC or use it as a thermal pad, as no internal connection exists.

Can the 74LVC1G80GM,115 drive an I²C bus directly?

Yes, under defined conditions. With ±32 mA drive capability and 3.1 ns t_pd, it can source current into typical I²C bus capacitance (≤400 pF) when used as a level-shifting latch on the SDA line. However, open-drain topology still requires external pull-ups; the device does not replace the bus master's pull-up network.

What is the maximum recommended clock frequency for reliable operation?

The device supports reliable operation up to 100 MHz at V_CC = 3.3 V, based on its 3.1 ns t_pd and specified setup/hold times (t_su = 1.5 ns, t_h = 1.5 ns). At 5 V, maximum frequency increases to 125 MHz. System-level timing must account for board trace delays and clock jitter.