SN74LV244A-Q1

PREVIEW

Product details

Technology Family LV-A Supply voltage (Min) (V) 2 Supply voltage (Max) (V) 5.5 Number of channels (#) 8 IOL (Max) (mA) 16 ICC (Max) (uA) 20 IOH (Max) (mA) -16 Input type Standard CMOS Output type 3-State Features Balanced outputs, Very high speed (tpd 5-10ns), Partial power down (Ioff), Over-voltage tolerant inputs Rating Automotive
Technology Family LV-A Supply voltage (Min) (V) 2 Supply voltage (Max) (V) 5.5 Number of channels (#) 8 IOL (Max) (mA) 16 ICC (Max) (uA) 20 IOH (Max) (mA) -16 Input type Standard CMOS Output type 3-State Features Balanced outputs, Very high speed (tpd 5-10ns), Partial power down (Ioff), Over-voltage tolerant inputs Rating Automotive
VQFN (RKS) 20
  • AEC-Q100 qualified for automotive applications:
    • Device temperature grade 1:
      • 40°C to + 125°C, TA
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C6
  • Available in wettable flank QFN (WRKS) package
  • 2 V to 5.5 V VCC operation
  • Maximum tpd of 6.5 ns at 5 V
  • Supports mixed-mode voltage operation on all ports
  • Ioff supports partial-power-down mode operation
  • Latch-up performance exceeds 250 mA per JESD 17
  • AEC-Q100 qualified for automotive applications:
    • Device temperature grade 1:
      • 40°C to + 125°C, TA
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C6
  • Available in wettable flank QFN (WRKS) package
  • 2 V to 5.5 V VCC operation
  • Maximum tpd of 6.5 ns at 5 V
  • Supports mixed-mode voltage operation on all ports
  • Ioff supports partial-power-down mode operation
  • Latch-up performance exceeds 250 mA per JESD 17

The SN74LV244A-Q1 octal buffers and line drivers are designed for 2 V to 5.5 V VCC operation.

The device is configured into two banks of four drivers, each controlled by its own output enable pin. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down.

The SN74LV244A-Q1 octal buffers and line drivers are designed for 2 V to 5.5 V VCC operation.

The device is configured into two banks of four drivers, each controlled by its own output enable pin. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down.

Download

Similar products you might be interested in

open-in-new Compare products
Drop-in replacement with upgraded functionality to the compared device.
SN74LV244A-EP ACTIVE Enhanced product 8-ch, 2-V to 5.5-V buffers with 3-state outputs

Enhanced product equivalent, higher drive strength, same electrical specs and features 

SN74LV244AT ACTIVE 8-ch, 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs and 3-state outputs

TTL compatible commerical product equivalent, same/similar electrical specs and features 

Pin-for-pin with same functionality to the compared device.
SN74LV244A ACTIVE 8-ch, 2-V to 5.5-V buffers with 3-state outputs

Commerical product equivalent, same electrical specs and features

Similar functionality to the compared device.
SN74LVC244A-Q1 ACTIVE Automotive 8-ch, 1.65-V to 3.6-V buffers with 3-state outputs

Automotive grade product, different family and voltage range, different electrical specs 

Technical documentation

star = Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 1
Type Title Date
* Data sheet SN74LV244A-Q1 Automotive Octal Buffers and Drivers With 3-State Outputs datasheet (Rev. A) PDF | HTML 20 Sep 2022

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

14-24-LOGIC-EVM — Generic Logic EVM Supporting 14 through 24 Pin PW, DB, D, DW, NS, DYY, and DGV Packages

This EVM is designed to support any logic device that has a D, DW, DB, NS, PW, DYY or DGV package in a 14 to 24 pin count.

User guide: PDF | HTML
Not available on TI.com
Simulation model

SN74LV244A-Q1 IBIS Model

SCLM351.ZIP (45 KB) - IBIS Model
Package Pins Download
VQFN (RKS) 20 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos