74AHC573 Octal Transparent D-Type Latch with 3-State Outputs
■The 74AHC573 device is an octal transparent D-type latch with 3-state outputs. The supply voltage can accept any voltage from 2.0V to 5.5V.
■The output enable OE input is active low. In this case, when latch enable LE input is taken high, the Q outputs follow the data D inputs. When LE input is taken low, the Q outputs are latched to retain the set-up data. When OE is high, all outputs are in high-impedance state.
■The output enable OE input can make all outputs in high/low logic levels or high-impedance state, which has no influence on the inner working of the latches. When the outputs are in a high-impedance state, the latch can retain old data or enter new data.
●FEATURES
■Wide Supply Voltage Range: 2.0V to 5.5V
■Input Accept Voltage Higher than the Supply Voltage
■+8mA/-8mA Output Current
■3-State Outputs Drive Bus Lines Directly
■-40℃ to +125℃ Operating Temperature Range
■Available in Green SOIC-20 and TSSOP-20 Packages
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Datasheet |
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Please see the document for details |
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SOIC-20;TSSOP-20 |
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English Chinese Chinese and English Japanese |
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JUNE 2023 |
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REV. A |
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992 KB |
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