SN64BCT244

Name: SN64BCT244
Brand: TI
SKU: SN64BCT244
Price: 2.38 USD

활성

TTL 호환 CMOS 입력 및 3상 출력을 지원하는 8채널 4.5V~5.5V 버퍼

지금 주문

데이터 시트

document-pdfAcrobat Octal Buffer/Driver With 3-State Outputs datasheet (Rev. A) (영어)

SN64BCT244

활성

데이터 시트

지금 주문

제품 상세 정보

Technology family

BCT

Supply voltage (min) (V)

4.5

Supply voltage (max) (V)

5.5

Number of channels

8

IOL (max) (mA)

64

Supply current (max) (µA)

80000

IOH (max) (mA)

-15

Input type

TTL-Compatible CMOS

Output type

3-State

Features

Power up 3-state, Very high speed (tpd 5-10ns)

Rating

Catalog

Operating temperature range (°C)

-40 to 85

Technology family

BCT

Supply voltage (min) (V)

4.5

Supply voltage (max) (V)

5.5

Number of channels

8

IOL (max) (mA)

64

Supply current (max) (µA)

80000

IOH (max) (mA)

-15

Input type

TTL-Compatible CMOS

Output type

3-State

Features

Power up 3-state, Very high speed (tpd 5-10ns)

Rating

Catalog

Operating temperature range (°C)

-40 to 85

SOIC (DW)

20

131.84 mm² 12.8 x 10.3

State-of-the-Art BiCMOS Design Significantly Reduces I_CCZ
3-State Outputs Drive Bus Lines or Buffer-Memory Address Registers
P-N-P Inputs Reduce DC Loading
High-Impedance State During Power Up and Power Down
Package Options Include Plastic Small-Outline (DW) Packages and Standard Plastic 300-mil DIPs (N)

State-of-the-Art BiCMOS Design Significantly Reduces I_CCZ
3-State Outputs Drive Bus Lines or Buffer-Memory Address Registers
P-N-P Inputs Reduce DC Loading
High-Impedance State During Power Up and Power Down
Package Options Include Plastic Small-Outline (DW) Packages and Standard Plastic 300-mil DIPs (N)

This octal buffer and line driver is designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. Taken together with the SN64BCT240 and SN64BCT241, these devices provide the choice of selected combinations of inverting and noninverting outputs, symmetrical active-low output-enable () inputs, and complementary OE and inputs.

The SN64BCT244 is organized as two 4-bit buffers/line drivers with separate output-enable () inputs. When is low, the device passes data from the A inputs to the Y outputs. When is high, the outputs are in the high-impedance state.

The outputs are in a high-impedance state during power up and power down while the supply voltage is less than approximately 3 V.

The SN64BCT244 is characterized for operation from -40°C to 85°C.

This octal buffer and line driver is designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. Taken together with the SN64BCT240 and SN64BCT241, these devices provide the choice of selected combinations of inverting and noninverting outputs, symmetrical active-low output-enable () inputs, and complementary OE and inputs.

The SN64BCT244 is organized as two 4-bit buffers/line drivers with separate output-enable () inputs. When is low, the device passes data from the A inputs to the Y outputs. When is high, the outputs are in the high-impedance state.

The outputs are in a high-impedance state during power up and power down while the supply voltage is less than approximately 3 V.

The SN64BCT244 is characterized for operation from -40°C to 85°C.

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