74HC374/74HCT374 Octal D-type flip-flop; positive edge-trigger; 3-state
■ The 74HC/HCT374 is an octal positive-edge triggered D-type flip-flop with 3-state outputs. Thedevice features a clock (CP) and output enable (OE ) inputs. The flip-flops will store the state of theirindividual D-inputs that meet the set-up and hold time requirements on the LOW-to-HIGH clock (CP)transition. A HIGH on OE causes the outputs to assume a high-impedance OFF-state. Operation of the OE input does not affect the state of the flip-flops. Inputs also include clamp diodes, this enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
■The 74HCT374 features reduced input threshold levels to allow interfacing to TTL logic levels.
●Features:
■ Input levels:
◆For 74HC374: CMOS level
◆For 74HCT374: TTL level
■ Octal bus interface
■ Non-inverting 3-state outputs
■ 8-bit positive, edge-triggered register
■ Common 3-state output enable input
■ Independent register and 3-state buffer operation
■ Specified from -40°C to +85°C
■ Packaging information: DIP-20/SOP-20W/TSSOP-20
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74HC374 、 74HCT374 、 74HC374N 、 74HCT374N 、 74HC374M/TR 、 74HCT374M/TR 、 74HC374MT/TR 、 74HCT374MT/TR |
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Octal D-type flip-flop 、 octal positive-edge triggered D-type flip-flop |
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Datasheet |
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Please see the document for details |
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DIP-20;SOP-20W;TSSOP-20;DIP;SOP |
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English Chinese Chinese and English Japanese |
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2024-1-31 |
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1.6 MB |
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