SN74HC244PW Part Information

Details for SN74HC244PW by Texas Instruments

Semiconductors - ICs>Logic>Buffers Transceivers & Line Drivers

Part Description

The SNx4HC244 octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The SNx4HC244 devices are organized as two 4-bit buffers and drivers with separate outputenable (OE) inputs. When OE is low, the device passes noninverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state.

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Part Features

  • 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
  • High-Current Outputs Drive Up to 15 LSTTL Loads
  • Low Input Current of 1 u00b5A (Maximum)
  • Low Power Consumption: ICC, 80-u00b5A (Maximum)
  • On Products Compliant to MIL-PRF-38535,
  • Typical tpd = 11 ns
  • Wide Operating Voltage Range of 2 V to 6 V
  • u00b16-mA Output Drive at 5 V

Part Specifications

Logic Family / Base Number 74HC244
Logic Device Type Buffer Non Inverting
Logic Case Style TSSOP
No. of Pins 20Pins
Supply Voltage Min 2V
Supply Voltage Max 6V
Logic IC Family 74HC
Logic IC Base Number 74244, 742444
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Base Number 74
Logic Function Number 74244
Logic IC Function Octal Buffer / Line Driver
Operating Temperature Range -40°C to +85°C
Supply Voltage 7V
Supply Voltage Range 2V to 6V
Termination Type Surface Mount Device
RoHS Compliant

Alternative Part Descriptions

  • Buffer/Line Driver Octal Non-Inverting | RS Components
  • IC, BUFFER/DRIVER, OCTAL, SMD; Logic Device Type:Buffer, Non Inverting; Logic Family / Base Number:74HC244; Logic Case Style:TSSOP; No. of Pins:20Pins; Supply Voltage Min:2V; Supply Voltage Max:6V; Logic IC Family:74HC; Logic IC BaseRoHS Compliant: Yes | Newark Electronics
  • IC: digital; 3-state,non-inverting,driver; Channels: 8; SMD | Transfer Multisort Elektronik
  • 8-ch, 2-V to 6-V buffers with 3-state outputs | Texas Instruments

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