Nexperia USA Inc. 74HC4060PW,118

Overview

74HC4060PW,118 from Nexperia is a 14-stage binary ripple counter/divider with integrated RC or crystal oscillator circuitry, operating from 2.0 V to 6.0 V supply. It features asynchronous master reset (MR), 10 buffered outputs (Q3–Q9, Q11–Q13), and oscillator terminals (RS, RTC, CTC) enabling precise timing in low-power embedded control systems.

For engineers reviewing the 74HC4060PW,118 datasheet, 74HC4060PW,118 pinout, 74HC4060PW,118 application, or 74HC4060PW,118 equivalent, key selection criteria include oscillator configuration flexibility (RC vs. crystal), propagation delay at 4.5 V (36 ns RS→Q3), -40 °C to +125 °C operation, TSSOP16 package thermal performance, and CMOS-level input compatibility.

Technical Context

The device implements a synchronous-free ripple-carry architecture where each stage advances on the HIGH-to-LOW transition of the RS input - either from internal oscillator output or external clock. The oscillator section supports two configurations: RC network (Rt/CTC, Rt/RTC) with frequency range from ~1 kHz to >1 MHz, or parallel-resonant crystal (e.g., 32.768 kHz or 1 MHz) with external biasing components.

Internal clamp diodes allow interfacing with voltages exceeding VCC using current-limiting resistors. All outputs are fully buffered, ensuring consistent drive strength across Q3–Q9 and Q11–Q13, while MR forces all outputs LOW independently of clock state - critical for deterministic system initialization in timer and counter applications.

Key Specifications

Pinout & Package

TSSOP16 plastic thin shrink small outline package (SOT403-1); 16 leads; body width 4.4 mm; 0.65 mm pitch; exposed pad optional (non-soldered or tied to VCC).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar binary counter/divider applications.

Compared with 74HCT4060PW,118, the original 74HC4060PW,118 offers lower input drive demand and better noise margin at 3.3 V, while CD4060BE trades speed and package flexibility for extreme voltage range - making each optimal for distinct voltage, speed, and form-factor constraints.

Availability

74HC4060PW,118 is available at Aetrix Electronics and suitable for real-time clock modules, industrial motor sequencers, LED blinker controllers, and microcontroller watchdog timers requiring stable component supply across automotive, industrial, and IoT product lifecycles.

Supply support for 74HC4060PW,118 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, reliable, and energy-efficient components for automotive, industrial, computing, consumer, and communications markets.

The 74HC4060 belongs to Nexperia's industry-standard logic family, designed specifically for robust, low-power timing and counting functions in space- and cost-constrained embedded systems.

FAQ

Can the 74HC4060PW,118 operate with a 3.3 V supply?

Yes - it is fully specified from 2.0 V to 6.0 V, including 3.3 V operation. At VCC = 3.3 V, typical RS→Q3 propagation delay is 48 ns, VIH is 2.1 V min, and ICC is ≤20 μA. All outputs swing rail-to-rail, ensuring compatibility with 3.3 V microcontrollers and FPGAs without level translation.

What is the recommended crystal configuration for 32.768 kHz operation?

Use a parallel-resonant 32.768 kHz tuning-fork crystal between RS and RTC pins, with 12 pF load capacitors from each pin to GND, and a 2.2 kΩ series resistor (R2) from RTC to GND. CTC remains unconnected. This configuration achieves ±100 ppm stability over -40 °C to +85 °C with proper PCB layout.

How do I disable the internal oscillator and use an external clock?

Apply the external clock signal directly to the RS pin, and leave RTC and CTC pins floating (unconnected). Ensure MR is held LOW during normal operation. The counter advances on each HIGH-to-LOW transition of RS, with no internal oscillation occurring - verified by absence of signal at RTC/CTC.

Is the exposed thermal pad on the TSSOP16 package required to connect to VCC?

No - the exposed pad (pin 1 index area) has no electrical function. Per Nexperia SOT403-1 specification, it may remain unsoldered, be soldered and left floating, or be connected to VCC. If connected, it must not be tied to GND or any other potential, as it is internally isolated from all circuitry.