Nexperia B.V. Octal D-type flip-flop; positive edge-trigger; 3-state 74AHCT574PW,112

The 74AHC574; 74AHCT574 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 are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.

Features and benefits

• Wide supply voltage range:
• For 74AHC574: from 2.0 V to 5.5 V
• For 74AHCT574: from 4.5 V to 5.5 V
• Overvoltage tolerant inputs to 5.5 V
• Balanced propagation delays
• All inputs have a Schmitt-trigger action
• High noise immunity
• 3-state non-inverting outputs for bus orientated applications
• CMOS low power dissipation
• Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
• Input levels:
• For 74AHC574: CMOS input level
• For 74AHCT574: TTL input level
• ESD protection:
• HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
• CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
• Multiple package options
• Specified from -40 °C to +85 °C and from -40 °C to +125 °C

"Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-TSSOP (0.173"", 4.40mm Width)"