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HD74HCT243 |
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| Part Number | HD74HCT243 |
| Manufacturer | Hitachi Semiconductor |
| 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 enab... |
| Features |
• • • • • • LSTTL Output Logic Level Compatibility as well as CMOS Output Compatibility High Speed Operation: tpd (A to Y) = 9.5 ns typ (C L = 50 pF) High Output Current: Fanout of 15 LSTTL Loads Wide Operating Voltage: VCC = 4.5 to 5.5 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) Function Table HD74HCT242 Control Inputs GAB H L H L I O O Z : : : : GBA H H L L Input Output Inverting Output High Impedance Data Port Status A O Z Z I B I Z Z O HD74HCT243 Data Port Status A O Z Z I B I Z Z O HD74HCT242/HD74HCT243 Pin Arrangement GAB NC 1A 2A 3A... |
| Document |
 HD74HCT243 Data Sheet
PDF 57.64KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | HD74HCT240 |
Hitachi Semiconductor |
Octal Buffers/Line Drivers/Line Receivers(with inverted 3-state outputs) |
|
| 2 | HD74HCT241 |
Hitachi Semiconductor |
Octal Buffers/Line Drivers/Line Receivers(with noninverted 3-state outputs) |
|
| 3 | HD74HCT242 |
Hitachi Semiconductor |
Quad. Bus Transceivers (with 3-state outputs) |
|
| 4 | HD74HCT244 |
Hitachi Semiconductor |
Octal Buffers/Line Drivers/Line Receivers(noninverted 3-state outputs) |
|
| 5 | HD74HCT245 |
Hitachi Semiconductor |
Octal Bus Transceivers (with 3-state outputs) |
|