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NXP Semiconductors 74LV153DB,112
- Part No.:
- 74LV153DB,112
- Manufacturer:
- NXP Semiconductors
- Category:
- Signal Switches, Multiplexers, Decoders
- Package:
- 16-SSOP (0.209", 5.30mm Width)
- Datasheet:
-
74LV153DB,112.pdf
- Description:
- IC MULTIPLEXER 2 X 4:1 16SSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,359
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Product details
Overview
74LV153DB,112 from NXP Semiconductors is a low-voltage CMOS dual 4-input multiplexer with independent active-LOW output enables (1E, 2E), common select inputs (S0, S1), and non-inverting outputs. It operates from 1.0 V to 3.6 V, supports TTL input levels at VCC ≥ 2.7 V, and is rated for −40 °C to +125 °C. It functions as a logic-based 2-pole, 4-position switch used in data routing from multiple registers to a shared bus.
For engineers reviewing the 74LV153DB,112 datasheet, 74LV153DB,112 pinout, 74LV153DB,112 application, or 74LV153DB,112 equivalent, this device is selected for low-voltage digital signal routing where independent output strobing, wide supply tolerance, and industrial temperature operation are required.
Technical Context
The 74LV153DB,112 implements two independent 4:1 multiplexers sharing S0/S1 select lines but featuring separate enable inputs (1E on Pin 1, 2E on Pin 15), enabling asynchronous output control. Each multiplexer routes one of four data inputs (1I0–1I3 or 2I0–2I3) to its respective output (1Y on Pin 7, 2Y on Pin 9) based on binary S0/S1 state.
Its logic equations explicitly define output behavior: 1Y = 1E × (1I0·S1·S0 + 1I1·S1·S0 + 1I2·S1·S0 + 1I3·S1·S0), with identical structure for 2Y. Propagation delays range from 10 ns (nE→nY at VCC = 3.3 V) to 39 ns (1In→1Y at −40 °C to +125 °C, VCC = 3.6 V), confirming deterministic timing across voltage and temperature extremes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.0 V to 3.6 V - Enables direct interface with 1.2 V, 1.8 V, 2.5 V, and 3.3 V logic domains without level shifters. |
| Operating Temperature | −40 °C to +125 °C - Qualified for industrial and extended-temperature embedded control applications. |
| Propagation Delay (nE → nY) | 10 ns typical at VCC = 3.3 V - Supports high-speed enable-controlled gating of multiplexed signals. |
| Input Voltage Compatibility | TTL-level inputs accepted at VCC = 2.7 V to 3.6 V - Allows mixed-logic interfacing with legacy 5 V systems via pull-up or direct connection. |
| Output Drive Strength | ±6 mA at VCC = 3.0 V - Sufficient to drive standard CMOS loads and moderate capacitive buses without buffering. |
| Power Dissipation Capacitance | 30 pF - Enables accurate dynamic power estimation using PD = CPD × VCC² × fi × N. |
| ESD Protection | HBM > 2000 V, MM > 200 V - Robust handling during board assembly and handling in non-ESD-controlled environments. |
Pinout & Package
74LV153DB,112 is housed in a plastic shrink small outline package (SSOP16) with 16 leads and 5.3 mm body width (SOT338-1). The package features gull-wing leads, 0.65 mm pitch, and is designed for surface-mount reflow assembly.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 15 | 1E, 2E | Active-LOW output enable inputs - Independently disable each multiplexer output to HIGH-Z state. |
| 2, 14 | S1, S0 | Common data select inputs - Binary address selects one of four inputs per multiplexer (00–11). |
| 3–6, 10–13 | 1I0–1I3, 2I0–2I3 | Data input terminals - Two independent sets of four parallel inputs routed to respective outputs. |
| 7, 9 | 1Y, 2Y | Non-inverting multiplexer outputs - Deliver selected input data without inversion; LOW when corresponding enable is HIGH. |
| 8 | GND | Ground reference - Provides return path for all internal circuitry and output loads. |
| 16 | VCC | Positive supply rail - Powers all logic and output stages; must be decoupled locally. |
Key Features
| Feature | Design Value |
|---|---|
| Dual independent 4:1 multiplexing | Enables simultaneous routing of two separate 4-source data streams using shared select lines and individual enables. |
| Wide 1.0 V to 3.6 V supply range | Supports single-supply operation across multiple voltage domains, reducing system power architecture complexity. |
| Separate active-LOW output enables | Allows time-multiplexed or conditional output activation without affecting select logic or other channel. |
| Non-inverting output logic | Preserves signal polarity across selection, eliminating need for external inverters in polarity-sensitive paths. |
| Industrial temperature qualification | Validated operation from −40 °C to +125 °C ensures reliability in harsh environments such as motor control and industrial PLCs. |
Applications
| Register File Data Routing | Function Generator Logic |
|---|---|
Use Scenario: Selecting data from one of four CPU register outputs to feed an ALU input bus. IC Role / Device Role / Timing Role: Dual 4:1 multiplexer providing synchronous, low-latency data path selection under common address control. Use Value: Reduces bus arbitration logic and eliminates need for discrete gates or larger programmable logic in compact microcontroller peripherals. |
Use Scenario: Implementing combinational logic functions (e.g., parity, majority vote) using fixed input patterns across two independent outputs. IC Role / Device Role / Timing Role: Programmable logic element generating two distinct Boolean functions of three variables (S0, S1, and data inputs). Use Value: Replaces multiple SSI/MSI gates in irregular logic designs, lowering component count and PCB area in legacy digital systems. |
| Industrial Sensor Multiplexing | Legacy System Interface Adapter |
Use Scenario: Consolidating analog sensor readings (via ADC outputs) from four channels into a single serial interface controller. IC Role / Device Role / Timing Role: Digital front-end selector enabling time-division sampling of multiple sensors using shared clock and enable sequencing. Use Value: Maintains signal integrity by avoiding analog switching; leverages 1.8 V–3.3 V compatibility with modern ADCs and microcontrollers. |
Use Scenario: Interfacing TTL-level control signals from older equipment to a 3.3 V FPGA I/O bank requiring level translation and gating. IC Role / Device Role / Timing Role: Level-tolerant multiplexer with independent enable control for selective signal pass-through or blanking. Use Value: Eliminates need for discrete level shifters and OR-gates while supporting hot-swap-safe enable sequencing in retrofit applications. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual 4-input multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74LV153D,118 | SO16 package (3.9 mm width); identical electrical specs and pinout. | Preferred for through-hole prototyping or boards with SOIC footprints; slightly lower thermal resistance than SSOP. | Select when SO16 footprint is already standardized or when manual soldering is required. |
| SN74LV153APWR | TSSOP16 package (4.4 mm width); same VCC range and logic function but TI-specific timing specs (tpd max 25 ns at 3.3 V). | Better suited for high-density layouts requiring finer pitch; not qualified to +125 °C (rated −40 °C to +85 °C only). | Choose for space-constrained consumer-grade designs where extended temperature is not required. |
Compared with 74LV153DB,112, the 74LV153D,118 offers identical functionality in a more widely supported SOIC package, while SN74LV153APWR trades industrial temperature rating for tighter TSSOP packaging-making the 74LV153DB,112 optimal for thermally demanding, high-reliability SSOP-based industrial systems.
Availability
74LV153DB,112 is available at Aetrix Electronics and suitable for industrial control systems, sensor interface modules, and legacy equipment upgrades requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74LV153DB,112 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 applications.
The 74LV153DB,112 belongs to NXP's LV logic family, designed specifically for low-voltage, high-noise-immunity digital interfacing in industrial and embedded systems where power efficiency and robust operation across wide temperature ranges are critical.
FAQ
What is the maximum recommended supply voltage for the 74LV153DB,112?
The absolute maximum supply voltage for the 74LV153DB,112 is +4.6 V, but the recommended operating range is 1.0 V to 3.6 V. Operation above 3.6 V risks permanent damage and violates the device's specified electrical characteristics. For reliable long-term use, maintain VCC ≤ 3.6 V as defined in Table 5 of the NXP datasheet.
Does the 74LV153DB,112 support TTL input levels?
Yes, the 74LV153DB,112 accepts TTL input levels when VCC is between 2.7 V and 3.6 V. Under those conditions, VIH is guaranteed ≥ 2.0 V and VIL ≤ 0.8 V, matching standard TTL thresholds. This allows direct connection to 5 V TTL outputs without external level-shifting circuitry.
What is the function of pins 1 and 15 on the 74LV153DB,112?
Pins 1 and 15 are the active-LOW output enable inputs 1E and 2E. When either pin is driven HIGH, its corresponding output (1Y or 2Y) is forced LOW regardless of select or input states. When pulled LOW, that multiplexer operates normally, routing the selected input to its output. This enables independent gating of each channel.
Can the 74LV153DB,112 operate at 1.2 V supply?
Yes, the 74LV153DB,112 is fully specified down to 1.2 V supply, with guaranteed static and dynamic performance including VIH/VIL thresholds and propagation delays. At 1.2 V, tpd is typically 85 ns (1In→1Y), making it suitable for ultra-low-power battery-operated systems where 1.2 V rails are used.
Is the 74LV153DB,112 pin-compatible with the 74HC153?
Yes, the 74LV153DB,112 is pin and function compatible with the 74HC153 and 74HCT153, as confirmed in the NXP general description. All 16 pins serve identical roles, including VCC (16), GND (8), select inputs (S0/S1), data inputs (1I0–1I3, 2I0–2I3), outputs (1Y/2Y), and enables (1E/2E).
74LV153DB,112 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- 74LV
- Package/Case:
- 16-SSOP (0.209", 5.30mm Width)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Type:
- Multiplexer
- Circuit:
- 2 x 4:1
- Independent Circuits:
- 1
- Current - Output High, Low:
- 6mA, 6mA
- Voltage Supply Source:
- Single Supply
- Voltage - Supply:
- 1V ~ 3.6V
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SSOP
74LV153DB,112 FAQ
1.How can I place an order for 74LV153DB,112 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LV153DB,112 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 74LV153DB,112 reliable?
The price and inventory of 74LV153DB,112 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LV153DB,112 is usually 5 days.
3.What payment methods are accepted for 74LV153DB,112?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LV153DB,112 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LV153DB,112?
74LV153DB,112 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LV153DB,112 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 74LV153DB,112?
For technical support, including 74LV153DB,112 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LV153DB,112 requirements.
6.How does Aetrix verify that 74LV153DB,112 is sourced from the original manufacturer or authorized distributors?
All 74LV153DB,112 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 74LV153DB,112 meets industry standards.
7.What is the process for return or replacement of 74LV153DB,112?
All 74LV153DB,112 units undergo pre-shipment inspection (PSI). If there is an issue with 74LV153DB,112, 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 74LV153DB,112 part is unused and in its original packaging.
Return procedure for 74LV153DB,112:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
74LV153DB,112 Tags
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