Texas Instruments 74ALVC | Texas Instruments
74ALVC series from Texas Instruments
Texas Instruments 74ALVC Series Overview
Advanced low-voltage CMOS with 1.
The 74ALVC from Texas Instruments is a Advanced low-voltage CMOS with 1.65V–3.6V operation and high bus-driver performance. This series includes 5 variants, each tailored for specific application requirements while sharing a common architecture and design ecosystem.
As part of the Advanced 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 1.65V to 3.6V supply rails, the 74ALVC devices deliver consistent performance across the full operating temperature range.
Octatronics stocks 74ALVC 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
- 1.65V to 3.6V Supply Voltage RangeOperates from 1.65V 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 ~3.5ns Switching PerformancePropagation delay ~3.5ns 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
- Memory bus interfaces
- CPU address/data buses
- Network switch fabric
- Storage controllers
Compare 74ALVC Variants
Side-by-side comparison of 10 product variants from Texas Instruments
| Parameter | SN74ALVCF162834VR | SN74ALVCF162835LR | SN74ALVCF162834GR | SN74ALVCF162834LR | SN74ALVCF162834DL | SN74ALVC7814-25DLR | SN74ALVC7814-40DLR | SN74ALVC7813-40DLR | SN74ALVC7813-25DLR | SN74ALVC7806-40DLR |
|---|---|---|---|---|---|---|---|---|---|---|
| Package / Case | 56-TFSOP (0.173", 4.40mm Width) | 56-BSSOP (0.295", 7.50mm Width) | 56-TFSOP (0.240", 6.10mm Width) | 56-BSSOP (0.295", 7.50mm Width) | 56-BSSOP (0.295", 7.50mm Width) | 56-BSSOP (0.295", 7.50mm Width) | 56-BSSOP (0.295", 7.50mm Width) | 56-BSSOP (0.295", 7.50mm Width) | 56-BSSOP (0.295", 7.50mm Width) | 56-BSSOP (0.295", 7.50mm Width) |
| Memory Size | - | - | - | - | - | 1.125K (64 x 18) | 1.125K (64 x 18) | 1.125K (64 x 18) | 1.125K (64 x 18) | 4.5K (256 x 18) |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Access Time | - | - | - | - | - | 18ns | 20ns | 20ns | 15ns | 20ns |
| Bus Directional | - | - | - | - | - | Uni-Directional | Uni-Directional | Uni-Directional | Uni-Directional | Uni-Directional |
| Current Output High Low | 18mA, 18mA | 18mA, 18mA | 18mA, 18mA | 18mA, 18mA | 18mA, 18mA | - | - | - | - | - |
| Current Supply Max | - | - | - | - | - | 40µA | 40µA | 40µA | 40µA | 40µA |
| Data Rate | - | - | - | - | - | 40MHz | 25MHz | 25MHz | 40MHz | 25MHz |
| Expansion Type | - | - | - | - | - | Width | Width | Width | Width | Width |
| Function | - | - | - | - | - | Asynchronous | Asynchronous | Synchronous | Synchronous | Asynchronous |
| Fwft Support | - | - | - | - | - | No | No | No | No | No |
| Logic Type | Universal Bus Driver, CMOS | Universal Bus Driver | Universal Bus Driver, CMOS | Universal Bus Driver, CMOS | Universal Bus Driver, CMOS | - | - | - | - | - |
| Number of Circuits | 18-Bit | 18-Bit | 18-Bit | 18-Bit | 18-Bit | - | - | - | - | - |
| Programmable Flags Support | - | - | - | - | - | Yes | Yes | Yes | Yes | Yes |
| Retransmit Capability | - | - | - | - | - | No | No | No | No | No |
| Supplier Device Package | 56-TVSOP | 56-SSOP | 56-TSSOP | 56-SSOP | 56-SSOP | 56-SSOP | 56-SSOP | 56-SSOP | 56-SSOP | 56-SSOP |
| Supply Voltage | 2.3V ~ 3.6V | 2.3V ~ 3.6V | 2.3V ~ 3.6V | 2.3V ~ 3.6V | 2.3V ~ 3.6V | 3 V ~ 3.6 V | 3 V ~ 3.6 V | 3 V ~ 3.6 V | 3 V ~ 3.6 V | 3 V ~ 3.6 V |
| Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote |
Selection Guide
Package
56-TFSOP (0.173", 4.40mm Width)→SN74ALVCF162834VR
56-BSSOP (0.295", 7.50mm Width)→SN74ALVCF162835LRSN74ALVCF162834LRSN74ALVCF162834DLSN74ALVC7814-25DLRSN74ALVC7814-40DLRSN74ALVC7813-40DLRSN74ALVC7813-25DLRSN74ALVC7806-40DLR
56-TFSOP (0.240", 6.10mm Width)→SN74ALVCF162834GR
Temperature Range
-40°C ~ 85°C→SN74ALVCF162834VRSN74ALVCF162835LRSN74ALVCF162834GRSN74ALVCF162834LRSN74ALVCF162834DL
0°C ~ 70°C→SN74ALVC7814-25DLRSN74ALVC7814-40DLRSN74ALVC7813-40DLRSN74ALVC7813-25DLRSN74ALVC7806-40DLR
Memory
1.125K (64 x 18)→SN74ALVC7814-25DLRSN74ALVC7814-40DLRSN74ALVC7813-40DLRSN74ALVC7813-25DLR
4.5K (256 x 18)→SN74ALVC7806-40DLR
Base Numbers
| Base Number | Description | Variants | Status | Action |
|---|---|---|---|---|
| 74ALVC32 | 74ALVC32 variants from Texas Instruments | 1 MPNs | Active | View Details |
Technical Specifications
Compare key 74ALVC specifications across available variants. All parameters are typical values at 25 degC unless otherwise noted.
Electrical Characteristics
Supply Voltage (VCC)
1.65V to 3.6V
Propagation Delay
~3.5ns
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 74ALVC series.
The 74ALVC is a Texas Instruments Advanced low-voltage CMOS with 1.65V–3.6V operation and high bus-driver performance. The series includes 5 variants optimized for different application requirements.
The 74ALVC series currently includes 5 variants. Each variant may differ in package type, operating specifications, and feature set. Browse the product table above to compare available options.
The 74ALVC series is used in Memory bus interfaces, CPU address/data buses, Network switch fabric, and Storage controllers. Contact our applications team for design-in support and recommendation.
Octatronics is an authorized distributor of Texas Instruments products including the 74ALVC 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 74ALVC series. Small-quantity orders are available for design evaluation, with volume pricing for production runs. Contact our sales team for custom pricing.