74HC574DB

Octal D-type flip-flop; positive-edge trigger; 3-state; • Input levels:• For 74HC574: CMOS level\n• For 74HCT574: TTL level\n\n• 3-state non-inverting outputs for bus oriented applications\n• 8-bit positive, edge-triggered register\n• Common 3-state output enable input\n• Complies with JEDEC standard no. 7 A\n• Multiple package options\n• ESD protection:• HBM JESD22-A114F exceeds 2000 V\n• MM JESD22-A115-A exceeds 200 V\n\n• Specified from -40 °C to +85 °C and from -40 °C to +125 °C\n;

The 74HC574; 74HCT574 is an 8-bit positive-edge triggered D-type flip-flop with 3-state outputs. The device features a clock (CP) and output enable (OE) inputs. The flip-flops will store the state of their individual 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 include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.\n

74HC574DB,112

Package：20-SSOP（0.209"，5.30mm 宽）；包装：管件 功能：标准 类别：集成电路（IC） 触发器 描述：IC FF D-TYPE SNGL 8BIT 20SSOP

ETC

74HC574DB,118

Package：20-SSOP（0.209"，5.30mm 宽）；包装：管件 功能：标准 类别：集成电路（IC） 触发器 描述：IC FF D-TYPE SNGL 8BIT 20SSOP

ETC

74HC574N

OctalD-typeflip-flop;positiveedge-trigger;3-state

GENERALDESCRIPTION The74HC/HCT574arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. FEATURES •3-statenon-invertingoutputsforbusorientedapplications •8-bitpositiveedge-triggere

PHI

74HC574PW

OctalD-typeflip-flop;positiveedge-trigger;3-state

GENERALDESCRIPTION The74HC/HCT574arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. FEATURES •3-statenon-invertingoutputsforbusorientedapplications •8-bitpositiveedge-triggere

PHI

74HC574PW

OctalD-typeflip-flop;positiveedge-trigger;3-state

1.Generaldescription The74HC574;74HCT574isan8-bitpositive-edgetriggeredD-typeflip-flopwith3-stateoutputs. Thedevicefeaturesaclock(CP)andoutputenable(OE)inputs.Theflip-flopswillstorethestate oftheirindividualD-inputsthatmeettheset-upandholdtimerequirement