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Nexperia USA Inc. 74AVC16374DGG,118
- Part No.:
- 74AVC16374DGG,118
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Flip Flops
- Package:
- 48-TFSOP (0.240", 6.10mm Width)
- Datasheet:
-
74AVC16374DGG,118.pdf
- Description:
- IC FF D-TYPE DUAL 8BIT 48TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,551
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Product details
Overview
74AVC16374DGG,118 from Nexperia is a 16-bit edge-triggered D-type flip-flop with dual 8-bit sections, 3-state outputs, 1.2 V to 3.6 V supply range, and Dynamic Controlled Output (DCO) circuitry for noise reduction in high-speed bus applications such as memory address latching and data buffering in industrial control systems.
For engineers reviewing the 74AVC16374DGG,118 datasheet, 74AVC16374DGG,118 pinout, 74AVC16374DGG,118 application, or 74AVC16374DGG,118 equivalent, key selection criteria include propagation delay (as low as 0.7 ns at 3.3 V), 3.6 V I/O tolerance, live insertion support via nOE pull-up, and TSSOP48 package compatibility with high-density PCB layouts.
Technical Context
The device implements two independent 8-bit D-type flip-flop sections, each with dedicated clock (1CP/2CP) and active-low output enable (1OE/2OE), enabling synchronous latching and controlled bus driving. Each section operates with identical timing behavior and voltage thresholds across its full 1.2 V–3.6 V supply range.
Dynamic Controlled Output (DCO) circuitry actively modulates output impedance during signal transitions to suppress simultaneous switching noise without degrading propagation speed; this is complemented by low-inductance multiple VCC/GND pins to minimize ground bounce in multi-bit parallel interfaces.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.2 V to 3.6 V - supports interoperability across mixed-voltage logic domains including 1.8 V and 3.3 V systems |
| Propagation Delay (tpd) | 0.7 ns (min) at VCC = 3.3 V - enables >350 MHz operation in high-speed data capture paths |
| I/O Voltage Tolerance | Up to 3.6 V - allows safe interfacing with higher-voltage peripherals without level shifters |
| Output Enable Time (ten) | 0.7 ns (typ) at VCC = 3.3 V - ensures rapid bus release for time-critical arbitration protocols |
| Power Dissipation Capacitance (CPD) | 66 pF (outputs enabled) - quantifies dynamic power consumption for accurate thermal modeling |
| Operating Temperature | −40 °C to +85 °C - qualified for industrial ambient environments without derating |
| Package | TSSOP48 (SOT362-1), 6.1 mm body width - surface-mount compatible with automated assembly and 0.5 mm pitch routing |
Pinout & Package
TSSOP48 plastic thin shrink small outline package (SOT362-1), 48-lead, 0.5 mm pitch, 6.1 mm body width, with exposed thermal pad not electrically connected.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1OE, 24 | Section 1 output enable (active LOW) | Controls 1Q0–1Q7 3-state outputs; must be pulled HIGH for live insertion safety |
| 2OE, 24 | Section 2 output enable (active LOW) | Independent control of 2Q0–2Q7; enables selective bus segment isolation |
| 1CP, 48 & 2CP, 25 | Clock inputs (LOW-to-HIGH edge triggered) | Synchronizes data capture on rising edge; setup/hold times validated down to 1.2 V |
| 1D0–1D7, 47–37 & 2D0–2D7, 36–26 | Data inputs | Accepts 16-bit parallel data; tolerant to 3.6 V regardless of VCC |
| 1Q0–1Q7, 2–12 & 2Q0–2Q7, 13–23 | 3-state outputs | Drive bidirectional buses; DCO circuitry reduces ringing during switching transients |
| VCC, 7/18/31/42 | Power supply | Four distributed supply pins reduce IR drop and improve noise immunity |
| GND, 4/10/15/21/28/34/39/45 | Ground | Eight ground pins minimize ground bounce in high-frequency switching |
Key Features
| Feature | Design Value |
|---|---|
| Dynamic Controlled Output (DCO) | Real-time output impedance adjustment suppresses SSN without sacrificing propagation speed |
| Live Insertion Support | nOE tied to VCC via pull-up ensures high-impedance state during hot-plug events |
| JEDEC Compliance | Fully compliant with JESD8-7 (1.2–1.95 V), JESD8-5 (1.8–2.7 V), and JESD8-1A (2.7–3.6 V) |
| Low Inductance Pin Layout | Multiple VCC/GND pairs placed adjacent to I/O banks reduce loop inductance and EMI |
| Input/Output Voltage Tolerance | 3.6 V tolerant I/Os allow direct connection to legacy 3.3 V or 5 V-tolerant systems |
Applications
| Memory Address Latching | Industrial Bus Buffering |
|---|---|
Use Scenario: Holding CPU address bus signals during memory access cycles in programmable logic controllers. IC Role / Device Role / Timing Role: Edge-triggered latch capturing 16-bit address lines on rising clock edge; 3-state outputs isolate bus during refresh or DMA cycles. Use Value: Sub-1 ns propagation delay ensures setup/hold margin preservation at 100+ MHz bus speeds; DCO prevents address corruption from simultaneous switching noise. |
Use Scenario: Isolating sensor data buses between microcontroller and analog front-end modules in factory automation systems. IC Role / Device Role / Timing Role: Dual-section configuration allows independent enable control of input and output segments for bidirectional data flow management. Use Value: 3.6 V I/O tolerance permits direct interface with 3.3 V ADCs and 1.8 V FPGAs; low-power CMOS design minimizes thermal load in sealed enclosures. |
| High-Speed Data Capture | Configurable Logic Interface |
Use Scenario: Capturing parallel video pixel data from image sensors in embedded vision systems operating at 60+ fps. IC Role / Device Role / Timing Role: Synchronous sampling of 16-bit parallel streams using externally generated pixel clock; 3-state outputs drive FPGA input banks. Use Value: 350 MHz max frequency and 0.2 ns typical jitter support pixel rates up to 560 Mbps; TSSOP48 footprint enables compact layout near sensor connectors. |
Use Scenario: Adapting between heterogeneous logic families (e.g., 1.8 V FPGA I/O and 3.3 V peripheral registers) in modular test equipment. IC Role / Device Role / Timing Role: Voltage-level agnostic data register providing clean, glitch-free signal translation without external biasing. Use Value: Wide 1.2–3.6 V supply range eliminates need for discrete level shifters; JEDEC compliance guarantees interoperability across vendor-specific logic standards. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit edge-triggered D-type flip-flop applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74AVC16374DGGR | Same logic function and pinout; TI version uses different internal DCO implementation and slightly higher CPD (72 pF vs. 66 pF) | Validated for TI-specific reference designs; marginally higher dynamic power at 3.3 V | Select when sourcing from TI-authorized channels or requiring TI's qualification documentation |
| 74LVC16374ADGG,118 | Lower VCC range (1.65–3.6 V); no DCO circuitry; longer tpd (1.3 ns min at 3.3 V) | Lacks noise suppression for ultra-high-speed buses; suitable only where SSN is mitigated externally | Choose for cost-sensitive industrial applications where <300 MHz operation suffices and board-level termination is implemented |
Compared with SN74AVC16374DGGR, the 74AVC16374DGG,118 offers lower dynamic power and tighter timing specs; versus 74LVC16374ADGG,118, it delivers superior noise immunity and wider voltage flexibility-critical for mixed-supply systems requiring robust signal integrity.
Availability
74AVC16374DGG,118 is available at Aetrix Electronics and suitable for industrial control systems, high-speed data acquisition, and programmable logic interface applications requiring stable component supply, long-term lifecycle assurance, and RoHS-compliant packaging.
Supply support for 74AVC16374DGG,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 industrial and consumer electronics.
The 74AVC logic family targets high-speed, low-voltage bus interface applications, emphasizing signal integrity, power efficiency, and JEDEC-standard interoperability across mixed-voltage system architectures.
FAQ
What is the minimum recommended supply voltage for reliable operation?
The 74AVC16374DGG,118 is fully specified from 1.2 V to 3.6 V per JEDEC standards. At 1.2 V, propagation delay increases to 3.1 ns and maximum frequency drops to 250 MHz, but all logic functions-including 3-state control and DCO operation-remain functional and characterized across the full range.
How should nOE be handled during power-up to prevent bus contention?
nOE (pins 1 and 24) must be tied to VCC through a pull-up resistor (typically 10 kΩ) to ensure outputs remain in high-impedance state until VCC stabilizes. This prevents unintended driving of the bus during power ramp-up and satisfies live insertion requirements defined in the datasheet.
Does the device support hot-swap or hot-plug operation?
Yes-the 74AVC16374DGG,118 supports live insertion when nOE is pulled HIGH via external resistor. The internal power-off leakage current (±0.1 µA at VCC = 0 V) and 3.6 V I/O tolerance ensure safe operation during partial power sequencing common in modular backplane systems.
What is the purpose of the Dynamic Controlled Output (DCO) circuitry?
DCO dynamically adjusts output driver impedance during signal transitions to dampen ringing and reduce simultaneous switching noise (SSN) on shared bus lines. Unlike fixed-series termination, DCO maintains full-speed performance-no trade-off between noise suppression and propagation delay is required.
74AVC16374DGG,118 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74AVC
- Package/Case:
- 48-TFSOP (0.240", 6.10mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Function:
- Standard
- Type:
- D-Type
- Output Type:
- Tri-State, Non-Inverted
- Number of Elements:
- 2
- Number of Bits per Element:
- 8
- Clock Frequency:
- 350 MHz
- Max Propagation Delay @ V, Max CL:
- 3.3ns @ 3.3V, 30pF
- Trigger Type:
- Positive Edge
- Current - Output High, Low:
- 12mA, 12mA
- Voltage - Supply:
- 1.2V ~ 3.6V
- Current - Quiescent (Iq):
- 40 µA
- Input Capacitance:
- 5 pF
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 48-TSSOP
74AVC16374DGG,118 FAQ
1.How can I place an order for 74AVC16374DGG,118 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AVC16374DGG,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 74AVC16374DGG,118 reliable?
The price and inventory of 74AVC16374DGG,118 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AVC16374DGG,118 is usually 5 days.
3.What payment methods are accepted for 74AVC16374DGG,118?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AVC16374DGG,118 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AVC16374DGG,118?
74AVC16374DGG,118 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AVC16374DGG,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 74AVC16374DGG,118?
For technical support, including 74AVC16374DGG,118 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AVC16374DGG,118 requirements.
6.How does Aetrix verify that 74AVC16374DGG,118 is sourced from the original manufacturer or authorized distributors?
All 74AVC16374DGG,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 74AVC16374DGG,118 meets industry standards.
7.What is the process for return or replacement of 74AVC16374DGG,118?
All 74AVC16374DGG,118 units undergo pre-shipment inspection (PSI). If there is an issue with 74AVC16374DGG,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 74AVC16374DGG,118 part is unused and in its original packaging.
Return procedure for 74AVC16374DGG,118:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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