Nexperia B.V. Octal buffer/line driver; 3-state 74ALVC244PW,112

Description
The 74ALVC244 is an 8-bit buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Schmitt trigger action on all inputs makes the device tolerant of slow rise and fall times. This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down. Features and benefits Wide supply voltage range from 1.65 V to 3.6 V CMOS low power dissipation Overvoltage tolerant inputs to 3.6 V Direct interface with TTL levels IOFF circuitry provides partial Power-down mode operation Latch-up performance exceeds 250 mA per JESD78 Class II.A Complies with JEDEC standards: JESD8-7 (1.65 V to 1.95 V) JESD8-5 (2.3 V to 2.7 V) JESD8C/JESD36 (2.7 V to 3.6 V) ESD protection: HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V Multiple package options Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
Octal buffer/line driver; 3-state - 74ALVC244PW,112 - Nexperia B.V.
Nijmegen, Netherlands
Octal buffer/line driver; 3-state
74ALVC244PW,112
Octal buffer/line driver; 3-state 74ALVC244PW,112
The 74ALVC244 is an 8-bit buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Schmitt trigger action on all inputs makes the device tolerant of slow rise and fall times. This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down. Features and benefits Wide supply voltage range from 1.65 V to 3.6 V CMOS low power dissipation Overvoltage tolerant inputs to 3.6 V Direct interface with TTL levels IOFF circuitry provides partial Power-down mode operation Latch-up performance exceeds 250 mA per JESD78 Class II.A Complies with JEDEC standards: JESD8-7 (1.65 V to 1.95 V) JESD8-5 (2.3 V to 2.7 V) JESD8C/JESD36 (2.7 V to 3.6 V) ESD protection: HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V Multiple package options Specified from -40 °C to +85 °C and from -40 °C to +125 °C

The 74ALVC244 is an 8-bit buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state.

Schmitt trigger action on all inputs makes the device tolerant of slow rise and fall times.

This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.

Features and benefits

  • Wide supply voltage range from 1.65 V to 3.6 V
  • CMOS low power dissipation
  • Overvoltage tolerant inputs to 3.6 V
  • Direct interface with TTL levels
  • IOFF circuitry provides partial Power-down mode operation
  • Latch-up performance exceeds 250 mA per JESD78 Class II.A
  • Complies with JEDEC standards:
    • JESD8-7 (1.65 V to 1.95 V)
    • JESD8-5 (2.3 V to 2.7 V)
    • JESD8C/JESD36 (2.7 V to 3.6 V)
  • ESD protection:
    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
  • Multiple package options
  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Supplier's Site Datasheet

Technical Specifications

  Nexperia B.V.
Product Category IC Interfaces
Product Number 74ALVC244PW,112
Product Name Octal buffer/line driver; 3-state
Technology LVTTL
Device Type Buffer
Features RoHS
Unlock Full Specs
to access all available technical data

Similar Products

Octal buffer/line driver; 3-state - 74AHCT541BQ,115 - Nexperia B.V.
Specs
Technology TTL
Device Type Buffer
Features RoHS
View Details
2 suppliers
Octal bus transceiver; 3-state - 74AHCT245PW,112 - Nexperia B.V.
Specs
Technology TTL
Device Type Transceiver
Operating Temperature -40 to 125 C (-40 to 257 F)
View Details
 - 74AHCT573BQ,115 - Rochester Electronics
Nexperia B.V.
Specs
Device Type Line / Bus Driver
Features RoHS
Package Type DHVQFN20
View Details
Hex inverting Schmitt trigger - 74ALVC14PW,118 - Nexperia B.V.
Specs
Technology TTL
Features RoHS
Supply Voltage 1.8V; 2.5V; 2.7V; 3V; 3.3V; 3.6V; Other; 1.65 - 3.6
View Details