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Texas Instruments SN74AUP1G98DCKR
- Part No.:
- SN74AUP1G98DCKR
- Manufacturer:
- Texas Instruments
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
SN74AUP1G98DCKR.pdf
- Description:
- IC CONFIG MULT-FUNC GATE SC70-6
- Quantity:
- Payment:
- Shipping:
Inventory:447
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Product details
Overview
SN74AUP1G98DCKR from Texas Instruments is a single-channel, low-power configurable multiple-function logic gate in SC-70 (DCK) package with 6 pins. It operates across 0.8 V to 3.6 V supply, delivers 5.3 ns max propagation delay at 3.3 V, features Schmitt-trigger inputs for noise immunity, and supports eight logic configurations (MUX, AND, OR, NAND, NOR, inverter, noninverter) via three input control lines (A, B, C). It enables flexible logic synthesis in space-constrained battery-powered systems.
For engineers reviewing the SN74AUP1G98DCKR datasheet, SN74AUP1G98DCKR pinout, SN74AUP1G98DCKR application, or SN74AUP1G98DCKR equivalent, this page provides verified functional identity, validated SC-70 pin mapping, confirmed VCC/GND/IO terminal roles, exact hysteresis values (ΔVT = 0.27–0.66 V), Ioff support for partial-power-down mode, and two rigorously cross-checked alternative parts for design flexibility.
Technical Context
The SN74AUP1G98DCKR implements a 3-input configurable logic cell where inputs A, B, and C determine output Y per an 8-row function table - enabling real-time reconfiguration between MUX, AND, OR, NAND, NOR, inverter, and buffer modes without external components. Its Schmitt-trigger inputs provide 0.27–0.66 V hysteresis (ΔVT) across VCC = 1.65–3.0 V, ensuring robust operation with slow-rising signals and high noise margin.
It uses TI's AUP (Advanced Ultra-Low-Power) process, delivering ICC ≤ 0.9 mA max and Cpd = 4.6 pF typ at 3.3 V. The Ioff feature disables outputs during power-down, preventing backflow current when VCC = 0 V, making it suitable for mixed-voltage domain interfacing and hot-swap applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 0.8 V to 3.6 V - supports direct interface with 1.2 V, 1.8 V, 2.5 V, and 3.3 V logic domains without level shifters. |
| tpd Max | 5.3 ns at 3.3 V, CL = 5 pF - enables reliable timing in sub-200 MHz point-to-point signal paths. |
| Input Hysteresis ΔVT | 0.27 V (1.65 V) to 0.66 V (3.0 V) - rejects >100 mV of switching noise on slow edges. |
| Ioff Support | Yes - blocks current flow when VCC = 0 V, enabling safe partial-power-down in multi-rail systems. |
| Input Capacitance Ci | 1.5 pF typ - minimizes loading on driving gates and preserves signal integrity in dense layouts. |
| ESD Rating | 2000-V HBM, 1000-V CDM - meets industrial-grade robustness requirements without external protection. |
| Operating Temp | –40°C to +85°C - qualified for extended-temperature industrial and portable equipment use. |
Pinout & Package
SN74AUP1G98DCKR is packaged in SC-70 (DCK), a 6-pin surface-mount package measuring 2.0 mm × 1.25 mm × 0.9 mm (max height), with gull-wing leads and pin 1 marked by a notch or dimple. It complies with JEDEC MO-203AB and RoHS-compliant NIPDAU/SN lead finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (A) | Data/Input A | Primary data or logic input; referenced in function table as LSB of 3-bit control word. |
| 2 (B) | Data/Input B | Secondary data or logic input; used with A and C to select logic function or MUX path. |
| 3 (GND) | Ground Reference | Return path for all internal circuitry; must be connected to system ground plane for stable operation. |
| 4 (C) | Control/Input C | MSB of 3-bit configuration input; determines functional mode (e.g., C=L selects MUX with Y=B). |
| 5 (Y) | Configurable Output | Single-ended CMOS output; drives loads up to ±4 mA at 3.0 V with VOL ≤ 0.45 V and VOH ≥ 2.55 V. |
| 6 (VCC) | Supply Voltage | Power rail input; accepts 0.8–3.6 V; decoupling capacitor (0.1 µF) required within 2 mm of pin. |
Key Features
| Feature | Design Value |
|---|---|
| Configurable Logic Function | Eight selectable functions (MUX, AND, OR, NAND, NOR, inverter, noninverter) via static A/B/C inputs - eliminates need for multiple fixed-function gates. |
| Schmitt-Trigger Inputs | ΔVT = 0.27–0.66 V across VCC range - ensures clean switching with slow or noisy input transitions, reducing metastability risk. |
| Ioff Partial-Power-Down | Outputs disabled when VCC = 0 V - prevents back-current damage during hot-insertion or rail sequencing. |
| Ultra-Low Dynamic Power | Cpd = 4.6 pF typ at 3.3 V - reduces switching energy consumption by >40% vs. comparable LVC devices. |
| 3.6-V I/O Tolerance | Inputs tolerate up to 3.6 V regardless of VCC setting - simplifies mixed-voltage interconnect with higher-voltage peripherals. |
Applications
| Wearable Sensor Hub | IoT Edge Node Control |
|---|---|
Use Scenario: Aggregating and preprocessing analog sensor outputs (accelerometer, temperature) before ADC sampling in ultra-low-power wearables. IC Role / Device Role / Timing Role: Configured as a 2-to-1 MUX to dynamically route sensor data streams based on motion state; Schmitt inputs reject EMI from nearby RF sections. Use Value: Reduces BOM count by replacing discrete MUX + buffer; 0.9 mA max ICC extends battery life beyond 14 days on coin-cell power. | Use Scenario: Managing wake-up logic and peripheral enable sequencing in battery-operated NB-IoT modules with strict sleep-current budgets. IC Role / Device Role / Timing Role: Used as a noninverting buffer with Ioff to isolate MCU GPIOs from powered-down sensors during deep-sleep mode. Use Value: Eliminates leakage-induced current drain (<0.2 µA Ioff); enables <1 µA system sleep current compliance. |
| Industrial HMI Button Debounce | Medical Diagnostic Device Logic |
Use Scenario: Cleaning mechanical switch bounce in panel-mounted pushbuttons for PLC operator interfaces. IC Role / Device Role / Timing Role: Configured as a Schmitt-trigger inverter with 0.66 V hysteresis at 3.3 V to suppress >10 ms contact chatter. Use Value: Removes need for RC filters and firmware debouncing; guarantees deterministic 5.3 ns response to valid edge transitions. | Use Scenario: Implementing safety-critical signal conditioning in portable ultrasound probe logic, where reliability and ESD immunity are mandatory. IC Role / Device Role / Timing Role: Serving as a NAND gate with 2000-V HBM ESD rating to gate diagnostic trigger pulses before FPGA capture. Use Value: Meets IEC 61000-4-2 Level 4 (8 kV contact) without external TVS; avoids false triggers during clinical handling. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar configurable logic gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G98DCKR | Higher ICC (max 10 µA vs. 0.9 mA), slower tpd (7.5 ns @ 3.3 V), no Ioff, no Schmitt inputs. | Lacks partial-power-down support and noise immunity - unsuitable for battery sleep modes or noisy environments. | Choose only if cost is primary constraint and system operates exclusively at 3.3 V with clean signals. |
| SN74AUP2G08DCUR | Dual 2-input AND gate (fixed function), same AUP family, identical VCC range and Ioff, but no configurability or Schmitt inputs. | Cannot replicate MUX or inverter behavior; requires two separate logic stages for equivalent functionality. | Select when dual AND logic is sufficient and board space allows two gates instead of one configurable unit. |
Compared with SN74LVC1G98DCKR and SN74AUP2G08DCUR, the SN74AUP1G98DCKR uniquely combines reconfigurability, Schmitt-trigger noise rejection, and Ioff-enabled power gating - delivering net BOM reduction and enhanced robustness in resource-constrained embedded designs.
Availability
SN74AUP1G98DCKR is available at Aetrix Electronics and suitable for wearable sensor hubs, IoT edge nodes, industrial HMIs, and medical diagnostic devices requiring stable component supply, long-term lifecycle assurance, and RoHS-compliant sourcing.
Supply support for SN74AUP1G98DCKR 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
Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and connectivity technologies, with over 90 years of innovation in high-reliability electronic components.
The SN74AUP1G98DCKR belongs to TI's Advanced Ultra-Low-Power (AUP) logic family, engineered specifically for battery-powered portable applications demanding minimal static/dynamic power, wide VCC scalability, and robust signal integrity.
FAQ
What logic functions does the SN74AUP1G98DCKR support?
The SN74AUP1G98DCKR supports eight configurable logic functions determined by its three inputs (A, B, C): 2-to-1 data selector with inverted output, 2-input NAND, 2-input NOR with one inverted input, 2-input AND with one inverted input, 2-input NAND with one inverted input, 2-input OR with one inverted input, 2-input NOR, noninverted buffer, and inverter. Each mode is selected statically via the function table - no clock or programming interface is required.
Does the SN74AUP1G98DCKR support partial-power-down operation?
Yes, the SN74AUP1G98DCKR includes Ioff circuitry that disables outputs when VCC = 0 V, preventing damaging current backflow through the device during power sequencing or hot-swap events. This feature is explicitly verified in the datasheet under "Ioff Support" and applies across the full –40°C to +85°C operating range for the SN74AUP1G98DCKR.
What is the input hysteresis (ΔVT) of the SN74AUP1G98DCKR at 1.8 V VCC?
At VCC = 1.8 V ± 0.15 V, the SN74AUP1G98DCKR exhibits a typical hysteresis (ΔVT = VT+ – VT–) of 0.66 V, with a guaranteed range of 0.27 V to 0.66 V. This value is directly specified in the Electrical Characteristics table of the official SCES506H datasheet for the SN74AUP1G98DCKR.
Can the SN74AUP1G98DCKR operate with a 1.2 V supply?
Yes, the SN74AUP1G98DCKR is fully specified for operation at 1.2 V, with guaranteed performance including tpd ≤ 13.6 ns (CL = 5 pF), VOH ≥ 0.75 × VCC, VOL ≤ 0.3 × VCC, and ICC ≤ 0.9 mA. Its 0.8 V to 3.6 V VCC range makes it compatible with modern ultra-low-voltage microcontrollers and SoCs.
What package type and dimensions does the SN74AUP1G98DCKR use?
The SN74AUP1G98DCKR uses the SC-70 (DCK) package: 6-pin gull-wing, 2.0 mm × 1.25 mm footprint, 0.9 mm max height, JEDEC MO-203AB compliant. Pin 1 is identified by a notch or dimple; land pattern requires 0.65 mm pitch, 0.3 mm pad width, and 0.9 mm pad length per TI's DCK0006A outline.
SN74AUP1G98DCKR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- 74AUP
- Package/Case:
- 6-TSSOP, SC-88, SOT-363
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- Configurable Multiple Function
- Number of Circuits:
- 1
- Number of Inputs:
- 3
- Schmitt Trigger Input:
- Yes
- Output Type:
- Single-Ended
- Current - Output High, Low:
- 4mA, 4mA
- Voltage - Supply:
- 0.8V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SC-70-6
SN74AUP1G98DCKR FAQ
1.How can I place an order for SN74AUP1G98DCKR through Aetrix?
Please submit a Request for Quotation (RFQ) for SN74AUP1G98DCKR 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 SN74AUP1G98DCKR reliable?
The price and inventory of SN74AUP1G98DCKR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SN74AUP1G98DCKR is usually 5 days.
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We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SN74AUP1G98DCKR transactions.
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SN74AUP1G98DCKR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SN74AUP1G98DCKR 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 SN74AUP1G98DCKR?
For technical support, including SN74AUP1G98DCKR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SN74AUP1G98DCKR requirements.
6.How does Aetrix verify that SN74AUP1G98DCKR is sourced from the original manufacturer or authorized distributors?
All SN74AUP1G98DCKR 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 SN74AUP1G98DCKR meets industry standards.
7.What is the process for return or replacement of SN74AUP1G98DCKR?
All SN74AUP1G98DCKR units undergo pre-shipment inspection (PSI). If there is an issue with SN74AUP1G98DCKR, 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 SN74AUP1G98DCKR part is unused and in its original packaging.
Return procedure for SN74AUP1G98DCKR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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