SN54HC244-SP

Name: SN54HC244-SP
Brand: TI
SKU: SN54HC244-SP
Price: 97.768 USD

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Space 8-ch, 2-V to 6-V buffers with 3-state outputs

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Data sheet

document-pdfAcrobat SNx4HC244 Octal Buffers and Line Drivers With 3-State Outputs datasheet (Rev. F)

SN54HC244-SP

ACTIVE

Data sheet

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Product details

Technology family

HC

Supply voltage (min) (V)

2

Supply voltage (max) (V)

6

Number of channels

8

IOL (max) (mA)

7.8

Supply current (max) (µA)

80

IOH (max) (mA)

-7.8

Input type

Standard CMOS

Output type

3-State

Features

Balanced outputs, Very high speed (tpd 5-10ns)

Rating

Space

Operating temperature range (°C)

-55 to 125

Technology family

HC

Supply voltage (min) (V)

2

Supply voltage (max) (V)

6

Number of channels

8

IOL (max) (mA)

7.8

Supply current (max) (µA)

80

IOH (max) (mA)

-7.8

Input type

Standard CMOS

Output type

3-State

Features

Balanced outputs, Very high speed (tpd 5-10ns)

Rating

Space

Operating temperature range (°C)

-55 to 125

CDIP (J)

20

167.464 mm² 24.2 x 6.92

CFP (W)

20

90.5828 mm² 13.09 x 6.92

Wide Operating Voltage Range of 2 V to 6 V
High-Current Outputs Drive Up to 15 LSTTL Loads
3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
Low Power Consumption: I_CC, 80-µA (Maximum)
Typical t_pd = 11 ns
±6-mA Output Drive at 5 V
Low Input Current of 1 µA (Maximum)
On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.

Wide Operating Voltage Range of 2 V to 6 V
High-Current Outputs Drive Up to 15 LSTTL Loads
3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
Low Power Consumption: I_CC, 80-µA (Maximum)
Typical t_pd = 11 ns
±6-mA Output Drive at 5 V
Low Input Current of 1 µA (Maximum)
On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.

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 output-enable (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.