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Texas Instruments 74AVC | Texas Instruments

74AVC series from Texas Instruments

Texas Instruments 74AVC Series Overview

Very-low-voltage CMOS logic family for 1.

The 74AVC from Texas Instruments is a Very-low-voltage CMOS logic family for 1.2V to 3.6V applications with voltage translation. This series includes 3 variants, each tailored for specific application requirements while sharing a common architecture and design ecosystem.

As part of the Advanced Very-Low-Voltage CMOS Logic family, these devices provide industry-standard pinouts and well-characterized electrical specifications, enabling straightforward integration into new designs and drop-in replacement in existing systems. Operating from 1.2V to 3.6V supply rails, the 74AVC devices deliver consistent performance across the full operating temperature range.

Octatronics stocks 74AVC variants in multiple package options. Request a quote for volume pricing, check real-time availability, or contact our engineering team for application support and alternative part recommendations.

Key Features

  • 1.2V to 3.6V Supply Voltage RangeOperates from 1.2V to 3.6V supply rails for broad system compatibility and flexible power-rail design.
  • Industry-Standard PinoutsDrop-in compatible with standard logic family pinouts, simplifying board layout and enabling multi-source procurement.
  • Propagation delay ~2ns Switching PerformancePropagation delay ~2ns enable reliable operation in high-frequency digital systems.
  • Low Quiescent PowerCMOS technology ensures minimal static power consumption, extending battery life in portable applications.
  • Wide Temperature RangeQualified for commercial (0°C to 70°C) and industrial (-40°C to 85°C) temperature ranges for diverse deployment environments.

Target Applications

  • Voltage level shifting
  • Multi-rail FPGA systems
  • Mobile SoC interfaces
  • DDR memory buses

Compare 74AVC Variants

Side-by-side comparison of 10 product variants from Texas Instruments

ParameterSN74AVC16827DGGSN74AVCH8T245RHLRSN74AVCH8T245PWG4SN74AVCH8T245DGVRSN74AVCH4T245RSVRSN74AVCH2T45DCURG4SN74AVCH4T245PWSN74AVCH4T245DSN74AVCH32T245ZKERSN74AVCH4T245PWE4
Package / CaseTSSOP Lead Free: Lead Free Logic Function: Buffer Number of Bits: 20 RoHS Compliant: Yes24-VFQFN Exposed Pad24-TSSOP (0.173", 4.40mm Width)24-TFSOP (0.173", 4.40mm Width)16-UFQFN8-VFSOP (0.091", 2.30mm Width)16-TSSOP (0.173", 4.40mm Width)16-SOIC (0.154", 3.90mm Width)96-LFBGA16-TSSOP (0.173", 4.40mm Width)
Operating Temperature--40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)
Current Output High Low-12mA, 12mA12mA, 12mA12mA, 12mA12mA, 12mA-12mA, 12mA12mA, 12mA-12mA, 12mA
Logic Type-Translation TransceiverTranslation TransceiverTranslation TransceiverTranslation Transceiver-Translation TransceiverTranslation Transceiver-Translation Transceiver
Number of Bits Per Element-8884-44-4
Number of Elements-2222-22-2
Output Type-3-State3-State3-State3-StateTri-State, Non-Inverted3-State3-StateTri-State, Non-Inverted3-State
Supplier Device Package-24-VQFN (5.5x3.5)24-TSSOP24-TVSOP16-UQFN (2.6x1.8)8-VSSOP16-TSSOP16-SOIC96-PBGA MICROSTAR (13.6x5.6)16-TSSOP
Supply Voltage-1.2V ~ 3.6V1.2V ~ 3.6V1.2V ~ 3.6V1.2V ~ 3.6V-1.2V ~ 3.6V1.2V ~ 3.6V-1.2V ~ 3.6V
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Selection Guide
📦Package
TSSOP Lead Free: Lead Free Logic Function: Buffer Number of Bits: 20 RoHS Compliant: Yes→SN74AVC16827DGG
24-VFQFN Exposed Pad→SN74AVCH8T245RHLR
24-TSSOP (0.173", 4.40mm Width)→SN74AVCH8T245PWG4
24-TFSOP (0.173", 4.40mm Width)→SN74AVCH8T245DGVR
16-UFQFN→SN74AVCH4T245RSVR
8-VFSOP (0.091", 2.30mm Width)→SN74AVCH2T45DCURG4
16-TSSOP (0.173", 4.40mm Width)→SN74AVCH4T245PWSN74AVCH4T245PWE4
16-SOIC (0.154", 3.90mm Width)→SN74AVCH4T245D
96-LFBGA→SN74AVCH32T245ZKER

Base Numbers

Base NumberDescriptionVariantsStatusAction
SN74AVCSN74AVC variants from Texas Instruments44 MPNsActiveView Details

Technical Specifications

Compare key 74AVC specifications across available variants. All parameters are typical values at 25 degC unless otherwise noted.

Electrical Characteristics

Supply Voltage (VCC)
1.2V to 3.6V
Propagation Delay
~2ns
Output Drive
±24 mA (typical)
Quiescent Current
<1 µA per gate (typical)

Operating Conditions

Temperature Range
-40°C to 85°C (industrial)
Package Options
SOIC, TSSOP, VSSOP, QFN
ESD Protection
HBM >= 2000V

Frequently Asked Questions

Common technical questions about the 74AVC series.

The 74AVC is a Texas Instruments Very-low-voltage CMOS logic family for 1.2V to 3.6V applications with voltage translation. The series includes 3 variants optimized for different application requirements.
The 74AVC series currently includes 3 variants. Each variant may differ in package type, operating specifications, and feature set. Browse the product table above to compare available options.
The 74AVC series is used in Voltage level shifting, Multi-rail FPGA systems, Mobile SoC interfaces, and DDR memory buses. Contact our applications team for design-in support and recommendation.
Octatronics is an authorized distributor of Texas Instruments products including the 74AVC series. We provide competitive pricing, fast delivery, and full traceability for all components. Request a quote or contact us for availability and lead times.
Yes, Octatronics supports both prototype and production quantities for the 74AVC series. Small-quantity orders are available for design evaluation, with volume pricing for production runs. Contact our sales team for custom pricing.