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Nexperia USA Inc. 74LV4060DB,118
- Part No.:
- 74LV4060DB,118
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Counters, Dividers
- Package:
- 16-SSOP (0.209", 5.30mm Width)
- Datasheet:
-
74LV4060DB,118.pdf
- Description:
- IC BINARY COUNTER 14-BIT 16SSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,430
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Product details
Overview
74LV4060DB,118 from Nexperia is a 14-stage binary ripple counter/divider with integrated RC or crystal oscillator circuitry, operating from 1.0 V to 5.5 V supply. It features ten buffered outputs (Q3–Q9, Q11–Q13), asynchronous master reset (MR), and oscillator terminals (RS, RTC, CTC) enabling precision timing in low-power embedded control systems.
For engineers reviewing the 74LV4060DB,118 datasheet, 74LV4060DB,118 pinout, 74LV4060DB,118 application, or 74LV4060DB,118 equivalent, this device serves as a self-contained frequency divider and timer core - critical for clock tree partitioning, delay generation, and event counting where supply flexibility and oscillator integration reduce external component count.
Technical Context
The 74LV4060DB,118 implements a synchronous-cascade 14-bit ripple counter with edge-triggered advance on the HIGH-to-LOW transition of RS. Its oscillator section supports both RC networks (Rt ≥ 1 kΩ, Ct > 50 pF) and parallel-resonant crystals (e.g., 32.768 kHz or 1 MHz), with internal biasing and feedback paths eliminating need for external transistors.
Inputs include clamp diodes enabling interface to voltages exceeding VCC via current-limiting resistors; output stages drive ±6 mA at VCC = 3.0 V with VOH ≥ 2.40 V and VOL ≤ 0.2 V under load, ensuring robust TTL/CMOS interoperability across its 1.0–5.5 V operating range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.0 V to 5.5 V - enables direct operation from single-cell Li-ion, 3.3 V logic rails, or 5 V legacy systems without level translation. |
| Counter Stages | 14-stage binary ripple - provides division ratios up to 2¹⁴ = 16384, supporting precise sub-Hz timing from MHz inputs. |
| Output Count | 10 buffered outputs (Q3–Q9, Q11–Q13) - delivers non-overlapping timing taps for cascaded delays or multi-rate control signals. |
| Max Clock Frequency | 100 MHz at VCC = 5.0 V - supports high-speed division in digital signal routing and programmable logic timing chains. |
| Oscillator Support | RC or crystal (parallel mode) - eliminates need for external oscillator ICs; RTC/CTC pins configure frequency-setting network directly. |
| Reset Type | Asynchronous master reset (MR) - clears all stages independently of clock, enabling deterministic initialization in safety-critical sequences. |
| ESD Rating | HBM > 2000 V, CDM > 1000 V - ensures robust handling during PCB assembly and field service in industrial environments. |
Pinout & Package
74LV4060DB,118 is housed in a plastic small outline package (SO16), SOT109-1, with 16 leads and 3.9 mm body width. Pin 1 is marked by a notch or dot; the package is RoHS-compliant and rated for -40 °C to +125 °C ambient operation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3 (Q11, Q12, Q13) | Counter output | High-order division taps (2¹¹ to 2¹³); buffered for fanout and noise immunity in timing distribution. |
| 4, 5, 6, 7, 13, 14, 15 (Q9, Q7, Q6, Q5, Q8, Q4, Q3) | Counter output | Mid- and low-order division outputs (2³ to 2⁹); enable flexible tap selection for multi-rate clocks or sequential logic. |
| 8 (GND) | Ground reference | Primary return path for all internal logic and oscillator current; must be low-impedance for stable oscillation. |
| 9 (CTC) | Oscillator capacitor terminal | Connects external timing capacitor in RC mode; forms RC time constant with RTC to set oscillator frequency. |
| 10 (RTC) | Oscillator resistor terminal | Connects external timing resistor in RC mode; bias path for internal inverter-based oscillator loop. |
| 11 (RS) | Clock input / oscillator node | Accepts external clock or drives internal oscillator; counter advances on falling edge; floating when using crystal. |
| 12 (MR) | Master reset | Active-HIGH asynchronous clear; forces all outputs LOW regardless of RS state or supply voltage level. |
| 16 (VCC) | Power supply | Single-supply rail powering all logic and oscillator circuitry; decoupling capacitor required near pin for stability. |
Key Features
| Feature | Design Value |
|---|---|
| Wide VCC range (1.0–5.5 V) | Enables drop-in use across battery-powered, 3.3 V microcontroller, and 5 V industrial control systems without redesign. |
| Integrated oscillator circuitry | Eliminates external inverter or crystal driver ICs; supports both RC (1 Hz–100 kHz) and crystal (kHz–MHz) configurations. |
| Clamp diode-equipped inputs | Permits safe interfacing to signals exceeding VCC (e.g., 5 V GPIO driving 3.3 V logic) using simple series resistors. |
| Low dynamic power dissipation | CPD = 40 pF enables <1 µW/MHz dynamic power at 3.3 V - critical for always-on timing in energy-constrained IoT nodes. |
| Latch-up immunity | Exceeds 100 mA per JESD78 Class II Level B - prevents destructive latch-up during transient overvoltage events. |
Applications
| Control Counters | Timers |
|---|---|
Use Scenario: Sequential machine state progression in PLC I/O modules requiring precise step timing. IC Role / Device Role / Timing Role: Ripple counter generating stepped enable pulses for multiplexed sensor sampling and actuator sequencing. Use Value: Eliminates need for microcontroller-based timing, reducing firmware complexity and BOM cost in fixed-function controllers. |
Use Scenario: Power-on delay circuit ensuring regulated supplies stabilize before system boot. IC Role / Device Role / Timing Role: Oscillator + divider producing accurate 100 ms–5 s delays using RC network and Q13 output. Use Value: Achieves ±5% timing accuracy over temperature without trimming components or calibration software. |
| Frequency Dividers | Time-Delay Circuits |
Use Scenario: Reference clock scaling for ADC sampling in portable medical monitors. IC Role / Device Role / Timing Role: 14-stage divider converting 1 MHz crystal output to 61.035 Hz (2¹⁴ division) for low-noise sampling clock. Use Value: Provides jitter-free, integer-ratio division with no phase-locked loop complexity or lock-time latency. |
Use Scenario: Debounce circuit for mechanical pushbuttons in industrial HMI panels. IC Role / Device Role / Timing Role: RC oscillator + Q4 output (2⁴ = 16× division) generating ~16 ms delay to suppress contact bounce. Use Value: Delivers hardware-level debouncing independent of processor load or interrupt latency, improving reliability. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar binary counter/oscillator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| CD4060BE | Higher VCC range (3–15 V), slower max fmax (12 MHz @ 10 V), no clamp diodes, CMOS-only input thresholds. | Requires level-shifting for 1.8 V/3.3 V systems; unsuitable for low-voltage battery operation below 3 V. | Select CD4060BE only for legacy 5 V/12 V designs where higher voltage tolerance outweighs speed and power penalties. |
| SN74LV4060AD | Same logic family and pinout, but TSSOP16 (SOT403-1) package; identical electrical specs and oscillator behavior. | No functional difference - differs only in thermal resistance (8.5 mW/K derating above 91 °C vs. 12.4 mW/K for SO16). | Choose SN74LV4060AD for space-constrained PCBs needing finer pitch; otherwise, 74LV4060DB,118 offers superior thermal margin in high-ambient environments. |
Compared with CD4060BE and SN74LV4060AD, the 74LV4060DB,118 uniquely combines ultra-low-voltage operation (down to 1.0 V), integrated oscillator support, and SO16 thermal performance - making it optimal for modern low-power embedded timing where supply headroom and board area are constrained.
Availability
74LV4060DB,118 is available at Aetrix Electronics and suitable for control counters, timers, and frequency dividers requiring stable component supply across automotive infotainment, industrial PLCs, and battery-powered instrumentation.
Supply support for 74LV4060DB,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 logic, analog, and MOSFET solutions optimized for efficiency, reliability, and miniaturization in mass-market electronics.
The 74LV4060 belongs to Nexperia's Low-Voltage Logic (LV) product line, engineered specifically for mixed-voltage systems where interoperability between 1.2 V, 1.8 V, 3.3 V, and 5 V domains is essential without external level shifters.
FAQ
Can the 74LV4060DB,118 operate with a 1.2 V supply?
Yes - the device is fully specified down to VCC = 1.2 V for DC characteristics and guaranteed functional operation at 1.0 V. At 1.2 V, propagation delay is 180 ns (typ), and oscillator startup is supported with Rt ≥ 1 kΩ and Ct > 50 pF. Input thresholds scale with VCC, maintaining noise margin.
What happens if RTC and CTC pins are left unconnected while using an external clock on RS?
When RS receives an external clock, RTC and CTC must be left floating - not tied to VCC or GND - to prevent loading or biasing the internal oscillator inverter stage. Connecting them risks unpredictable oscillation, increased power draw, or failure to advance the counter reliably on RS edges.
How does the master reset (MR) interact with the oscillator circuit?
MR is asynchronous and overrides all internal states: when asserted HIGH, it forces all outputs LOW and halts oscillator activity immediately. The oscillator resumes only after MR returns LOW and RS transitions HIGH→LOW - no re-start delay or synchronization is required.
Is the 74LV4060DB,118 compatible with 32.768 kHz crystals?
Yes - the oscillator supports parallel-resonant crystals including 32.768 kHz units. Use R2 = 2.2 kΩ (power limiting), C2 ≈ 100 pF (stray compensation), and C3 = 22–37 pF (load capacitance) per Fig. 15. Startup time is typically < 1 s at 25 °C and VCC ≥ 2.7 V.
74LV4060DB,118 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74LV
- Package/Case:
- 16-SSOP (0.209", 5.30mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Logic Type:
- Binary Counter
- Direction:
- Up
- Number of Elements:
- 1
- Number of Bits per Element:
- 14
- Reset:
- Asynchronous
- Timing:
- -
- Count Rate:
- 90 MHz
- Trigger Type:
- Negative Edge
- Voltage - Supply:
- 1 V ~ 5.5 V
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SSOP
74LV4060DB,118 FAQ
1.How can I place an order for 74LV4060DB,118 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LV4060DB,118 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for 74LV4060DB,118 reliable?
The price and inventory of 74LV4060DB,118 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LV4060DB,118 is usually 5 days.
3.What payment methods are accepted for 74LV4060DB,118?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LV4060DB,118 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LV4060DB,118?
74LV4060DB,118 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LV4060DB,118 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for 74LV4060DB,118?
For technical support, including 74LV4060DB,118 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LV4060DB,118 requirements.
6.How does Aetrix verify that 74LV4060DB,118 is sourced from the original manufacturer or authorized distributors?
All 74LV4060DB,118 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that 74LV4060DB,118 meets industry standards.
7.What is the process for return or replacement of 74LV4060DB,118?
All 74LV4060DB,118 units undergo pre-shipment inspection (PSI). If there is an issue with 74LV4060DB,118, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The 74LV4060DB,118 part is unused and in its original packaging.
Return procedure for 74LV4060DB,118:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
74LV4060DB,118 Tags
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