My Inquiry
My Account
Renesas 74FCT163244CPVG
- Part No.:
- 74FCT163244CPVG
- Manufacturer:
- Renesas
- Package:
- 48-BSSOP (0.295", 7.50mm Width)
- Datasheet:
-
74FCT163244CPVG.pdf
- Description:
- IC BUF NON-INVERT 3.6V 48SSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,959
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
74FCT163244CPVG from Renesas Electronics is a 3.3V CMOS 16-bit non-inverting buffer/line driver with quad-nibble/dual-byte/16-bit selectable 3-state control, rail-to-rail output swing, <250ps output skew, and industrial temperature range (–40°C to +85°C). It serves as a level-translating bus interface in mixed 3.3V/5V systems, such as backplane data routing in industrial PLC I/O modules.
For engineers reviewing the 74FCT163244CPVG datasheet, 74FCT163244CPVG pinout, 74FCT163244CPVG application, or 74FCT163244CPVG equivalent, key selection criteria include its 3.3V ±0.3V supply tolerance, 50mA output drive capability, 3.5pF input capacitance, 1.5ns min propagation delay, and compatibility with SSOP-48 green packaging for high-density PCB layouts.
Technical Context
The 74FCT163244CPVG implements a flow-through pinout architecture using 0.5µm dual-metal CMOS technology, enabling simplified board layout and reduced signal crosstalk. Its four independent 4-bit groups each feature dedicated active-low 3-state enable inputs (1OE–4OE), supporting flexible bus segmentation.
All inputs-including A1–A4 per group-exhibit hysteresis (150mV typical) and tolerate 5V logic levels, while outputs deliver rail-to-rail swing with low ground bounce (0.3V typ.) and support up to 24mA sink current at VOL ≤ 0.4V under VCC = 3V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 2.7V to 3.6V extended range; enables robust operation across power rail tolerances in industrial environments |
| tPLH / tPHL | 1.5ns (min), 4.8ns (max); ensures sub-5ns propagation for high-speed parallel bus timing budgets |
| tPZH / tPZL | 1.5ns (min), 6.2ns (max); guarantees fast output enable/disable for dynamic bus arbitration |
| IOL / IOH | ±60mA (DC), 200mA (sink peak); supports driving heavy capacitive loads or multiple TTL inputs |
| CIN / COUT | 3.5pF / 3.5pF (typ); minimizes loading on upstream drivers and preserves signal integrity |
| tSK(o) | <0.5ns (guaranteed by design); eliminates inter-bit skew-induced timing violations in synchronous 16-bit transfers |
| VIH / VIL | 2.0V (min VIH), 0.8V (max VIL); provides 150mV hysteresis margin against noise in electrically noisy industrial settings |
Pinout & Package
74FCT163244CPVG is housed in a 48-pin Shrink Small Outline Package (SSOP), green RoHS-compliant, with 0.5mm pitch and 12.0mm × 6.2mm body size. Pin numbering follows standard SSOP top-view convention.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1OE–4OE | Active-low 3-state enable inputs | Independent control per 4-bit group; enables selective bus isolation without affecting other nibbles |
| 1A1–4A4 | Data inputs | 16 total inputs tolerant of 3.3V or 5V logic; no external level shifters required in mixed-supply systems |
| 1Y1–4Y4 | 3-state buffered outputs | Non-inverting outputs with rail-to-rail swing; drive capability supports stubbed backplane traces |
| VCC (Pins 24, 48) | Power supply | Dual VCC pins reduce IR drop and improve noise immunity across wide package body |
| GND (Pins 25, 47) | Ground reference | Dual GND pins provide low-inductance return path for high-frequency switching currents |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail output swing | Maximizes noise margin in 3.3V systems by delivering VOH ≥ VCC–0.2V and VOL ≤ 0.2V at light load |
| Hysteresis on all inputs | 150mV threshold separation improves immunity to slow-edge or noisy signals common in industrial wiring |
| Mixed-voltage input compatibility | Accepts 5V-tolerant inputs while powered from 3.3V, eliminating need for discrete translators in legacy upgrades |
| Low ground bounce (0.3V typ.) | Reduces simultaneous switching noise that could corrupt adjacent data or clock lines on dense PCBs |
| Flow-through pinout | Input and corresponding output pins aligned on opposite sides of package, minimizing trace length and crosstalk |
Applications
| Industrial PLC Backplane Interface | Automated Test Equipment (ATE) Signal Conditioning |
|---|---|
Use Scenario: Interfacing 5V sensor modules to a 3.3V FPGA-based controller in modular I/O racks. IC Role / Device Role / Timing Role: Non-inverting 16-bit buffer with per-nibble 3-state control acts as voltage-level translating bus repeater. Use Value: Eliminates external level shifters; rail-to-rail swing and hysteresis ensure reliable sampling despite long cable runs and EMI. | Use Scenario: Driving 16-channel DUT interface boards from a 3.3V pattern generator with 5V-compatible stimulus inputs. IC Role / Device Role / Timing Role: High-speed line driver providing precise timing alignment across all channels via matched tPLH/tPHL and sub-0.5ns skew. Use Value: Enables deterministic multi-channel test vector delivery with minimal inter-channel skew-induced timing jitter. |
| Telecom Line Card Data Buffering | Medical Imaging Data Acquisition Interface |
Use Scenario: Isolating and buffering parallel pixel data between ADC array and 3.3V DSP processor on telecom baseband cards. IC Role / Device Role / Timing Role: 16-bit flow-through buffer with independent OE controls segments data lanes for partial bus updates. Use Value: Dual VCC/GND pins suppress switching noise during high-throughput image frame transfers, preserving SNR. | Use Scenario: Connecting 5V analog front-end sensors to a 3.3V ARM-based imaging controller in portable ultrasound devices. IC Role / Device Role / Timing Role: Level-translating buffer with industrial temp rating ensures stable operation in battery-powered, thermally constrained enclosures. Use Value: 0.1µA quiescent current and 3.3V-only supply simplify power design while maintaining 5V input compatibility. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit non-inverting buffer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC16244ADGGR | Lower drive (24mA), 1.65–3.6V VCC, no 5V-tolerant inputs without external bias | Suitable only in pure 3.3V systems; requires redesign if 5V inputs present | Select when cost sensitivity outweighs mixed-voltage flexibility and higher drive is unnecessary |
| 74ALVC16244PW,118 | Same 5V-tolerant inputs, but 1.65–3.6V VCC range and 24mA drive; TSSOP-48 package | Lacks industrial temp rating (–40°C to +85°C); rated only to +85°C with derated performance above +70°C | Choose only for commercial-temp applications where footprint compatibility is critical and 5V input tolerance remains essential |
Compared with SN74LVC16244ADGGR and 74ALVC16244PW,118, the 74FCT163244CPVG uniquely delivers 60mA drive, guaranteed industrial temperature operation, and native 5V input tolerance without external circuitry-making it the sole option for ruggedized 3.3V/5V bus bridging where timing skew and noise immunity are critical.
Availability
74FCT163244CPVG is available at Aetrix Electronics and suitable for industrial PLC backplanes, automated test equipment signal paths, and telecom line card data buffering requiring stable component supply, long-term lifecycle support, and RoHS-compliant green packaging.
Supply support for 74FCT163244CPVG 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
Renesas Electronics Corporation is a global semiconductor leader delivering microcontrollers, analog, power, and connectivity solutions for automotive, industrial, infrastructure, and IoT applications.
The 74FCT163244CPVG belongs to Renesas' legacy FCT logic family, engineered specifically for high-speed, low-noise bus interfacing in industrial and telecom systems requiring mixed-voltage compatibility and robust ESD performance.
FAQ
What is the operating temperature range for the 74FCT163244CPVG?
The 74FCT163244CPVG is rated for industrial temperature operation from –40°C to +85°C. This range is fully supported across its specified VCC range of 2.7V to 3.6V and applies to all DC and AC electrical characteristics, including propagation delay, output drive, and input hysteresis. The device undergoes screening and characterization to guarantee performance within this range.
Does the 74FCT163244CPVG support 5V logic inputs while powered from 3.3V?
Yes, the 74FCT163244CPVG supports 5V-tolerant inputs across its entire operating range. Input pins (xAx) accept voltages up to 5.5V regardless of VCC, enabling direct connection to 5V TTL or CMOS sources without level-shifting circuitry. This capability is explicitly guaranteed in the datasheet's VIH specification and absolute maximum ratings.
What package type is used for the 74FCT163244CPVG?
The 74FCT163244CPVG uses a 48-pin Shrink Small Outline Package (SSOP) with green RoHS-compliant finish. Its dimensions are 12.0mm × 6.2mm with 0.5mm lead pitch. The "PVG" suffix in the part number directly denotes this SSOP-48 green package variant, confirmed in the official Renesas ordering information table.
How many independent 3-state control groups does the 74FCT163244CPVG have?
The 74FCT163244CPVG has four independent active-low 3-state enable inputs: 1OE, 2OE, 3OE, and 4OE. Each controls a separate 4-bit group (nibble), allowing selective tri-stating of subsets of the 16 outputs. This architecture supports quad-nibble, dual-byte, or full 16-bit bus configurations without external logic.
What is the maximum output current capability of the 74FCT163244CPVG?
The 74FCT163244CPVG delivers ±60mA DC output current per pin, with peak sink capability up to 200mA at VOL ≤ 0.4V (VCC = 3V). These values are specified in the DC Electrical Characteristics table under IODL and IODH parameters and are guaranteed over the full industrial temperature range.
74FCT163244CPVG Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- 74FCT
- Package/Case:
- 48-BSSOP (0.295", 7.50mm Width)
- Packaging:
- Tube
- Product Status:
- Active
- Logic Type:
- Buffer, Non-Inverting
- Number of Elements:
- 4
- Number of Bits per Element:
- 4
- Input Type:
- -
- Output Type:
- 3-State
- Current - Output High, Low:
- 8mA, 24mA
- Voltage - Supply:
- 2.7V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 48-SSOP
74FCT163244CPVG FAQ
1.How can I place an order for 74FCT163244CPVG through Aetrix?
Please submit a Request for Quotation (RFQ) for 74FCT163244CPVG 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 74FCT163244CPVG reliable?
The price and inventory of 74FCT163244CPVG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74FCT163244CPVG is usually 5 days.
3.What payment methods are accepted for 74FCT163244CPVG?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74FCT163244CPVG transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74FCT163244CPVG?
74FCT163244CPVG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74FCT163244CPVG 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 74FCT163244CPVG?
For technical support, including 74FCT163244CPVG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74FCT163244CPVG requirements.
6.How does Aetrix verify that 74FCT163244CPVG is sourced from the original manufacturer or authorized distributors?
All 74FCT163244CPVG 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 74FCT163244CPVG meets industry standards.
7.What is the process for return or replacement of 74FCT163244CPVG?
All 74FCT163244CPVG units undergo pre-shipment inspection (PSI). If there is an issue with 74FCT163244CPVG, 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 74FCT163244CPVG part is unused and in its original packaging.
Return procedure for 74FCT163244CPVG:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
74FCT163244CPVG Tags
-
SN74LVC1G17DBVR
Texas Instruments
-
SN74LVC1G07DCKR
Texas Instruments
-
SN74LVC1G17DCKR
Texas Instruments
-
SN74LVC1G07DBVR
Texas Instruments
-
SN74LVC1G125DCKR
Texas Instruments
-
SN74AHCT1G126DBVR
Texas Instruments
-
SN74LVC1G125DBVR
Texas Instruments
-
SN74AHCT1G125DBVR
Texas Instruments
-
SN74LVC2G17DBVR
Texas Instruments
-
SN74LVC2G07DCKR
Texas Instruments
-
SN74LVC1G34DCKR
Texas Instruments
-
SN74LVC2G17DCKR
Texas Instruments
Tech Hub
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
