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HD74HCT244 전자부품 데이터시트



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HD74HCT244  

Hitachi Semiconductor
Hitachi Semiconductor

HD74HCT244

Octal Buffers/Line Drivers/Line Receivers(noninverted 3-state outputs)

HD74HCT244 Octal Buffers/Line Drivers/Line Receivers (noninverted 3-state outputs) Description The HD74HCT244 is a non-inverting buffer and has two active low enable (1G and 2G ). Each enable independently controls 4 buffers. This device does not have schmitt




관련 부품 HD74HCT2 상세설명

HD74HCT245  

  
Octal Bus Transceivers (with 3-state outputs)

HD74HCT245 Octal Bus Transceivers (with 3-state outputs) Description This device has an active low enable input G and a direction control input (DIR). When DIR is high, data flows from the A inputs to the B outputs. When DIR is low, data flows from the B inputs to the A outputs. The HD74HCT245 tran



Hitachi Semiconductor
Hitachi Semiconductor

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HD74HCT243  

  
Quad. Bus Transceivers (with 3-state outputs)

HD74HCT242/HD74HCT243 Quad. Bus Transceivers (with 3-state outputs) Description The HD74HCT242 is an inverting buffer and the HD74HCT243 is a noninverting buffer. Each device has one active high enable (GBA), and one active low enable (GAB). GBA enables the A outputs and GAB enables the B outputs.



Hitachi Semiconductor
Hitachi Semiconductor

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HD74HCT242  

  
Quad. Bus Transceivers (with 3-state outputs)

HD74HCT242/HD74HCT243 Quad. Bus Transceivers (with 3-state outputs) Description The HD74HCT242 is an inverting buffer and the HD74HCT243 is a noninverting buffer. Each device has one active high enable (GBA), and one active low enable (GAB). GBA enables the A outputs and GAB enables the B outputs.



Hitachi Semiconductor
Hitachi Semiconductor

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HD74HCT241  

  
Octal Buffers/Line Drivers/Line Receivers(with noninverted 3-state outputs)

HD74HCT241 Octal Buffers/Line Drivers/Line Receivers (with noninverted 3-state outputs) Description The HD74HCT241 is a noninverting buffer and has one active low enable and one active high enable. Each enable independently controls 4 buffers. This device does not have schmitt trigger inputs. Feat



Hitachi Semiconductor
Hitachi Semiconductor

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HD74HCT238  

  
3-to-8-line Decoder/Demultiplexer

HD74HCT238 3-to-8-line Decoder/Demultiplexer Description The HD74HCT238 has 3 binary select inputs (A, B, and C). If the device is enabled these inputs determined which one of the eight normally high outputs will go low. Two active low and one active high enables (G1, G2A and G2B) are provided to e



Hitachi Semiconductor
Hitachi Semiconductor

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HD74HCT237  

  
3-to-8-line Decoder/Demultiplexer with Address Latch

HD74HCT237 3-to-8-line Decoder/Demultiplexer with Address Latch Description The HD74HCT237 decodes a three-bit Address to one-of-eight active-high outputs. The device has a transparent latch for storage of the Address. Two Chip Selects, one active-low and one active-high, are provided to facilitate



Hitachi Semiconductor
Hitachi Semiconductor

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