SN74BCT244

Name: SN74BCT244
Brand: TI
SKU: SN74BCT244
Price: 1.904 USD

ACTIVO

Búferes de 8 canales, 4.5 V a 5.5 V con salidas de 3 estados

Haga su pedido ahora

Hoja de datos

document-pdfAcrobat Octal Buffers/Drivers With 3-State Outputs datasheet (Rev. E) (Inglés)

SN74BCT244

ACTIVO

Hoja de datos

Haga su pedido ahora

Detalles del producto

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

Bipolar

Output type

3-State

Features

Over-voltage tolerant inputs, Very high speed (tpd 5-10ns)

Rating

Catalog

Operating temperature range (°C)

0 to 70

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

Bipolar

Output type

3-State

Features

Over-voltage tolerant inputs, Very high speed (tpd 5-10ns)

Rating

Catalog

Operating temperature range (°C)

0 to 70

PDIP (N)

20

228.702 mm² 24.33 x 9.4

SOIC (DW)

20

131.84 mm² 12.8 x 10.3

SOP (NS)

20

98.28 mm² 12.6 x 7.8

State-of-the-Art BiCMOS Design Significantly Reduces I_CCZ
P-N-P Inputs Reduce DC Loading
ESD Protection Exceeds 2000 V
Per MIL-STD-883C, Method 3015
3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
Package Options Include Plastic Small-Outline (DW) and Shrink Small-Outline (DB) Packages, Ceramic Chip Carriers (FK) and Flatpacks (W), and Standard Plastic and Ceramic 300-mil DIPs (J, N)

State-of-the-Art BiCMOS Design Significantly Reduces I_CCZ
P-N-P Inputs Reduce DC Loading
ESD Protection Exceeds 2000 V
Per MIL-STD-883C, Method 3015
3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
Package Options Include Plastic Small-Outline (DW) and Shrink Small-Outline (DB) Packages, Ceramic Chip Carriers (FK) and Flatpacks (W), and Standard Plastic and Ceramic 300-mil DIPs (J, N)

These 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. Taken together with the ´BCT240 and ´BCT241, 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 ´BCT244 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 SN54BCT244 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74BCT244 is characterized for operation from 0°C to 70°C.

These 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. Taken together with the ´BCT240 and ´BCT241, 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 ´BCT244 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 SN54BCT244 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74BCT244 is characterized for operation from 0°C to 70°C.

filter

Buscar otro/a Búferes y controladores no inversores

Descargar