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.
Features and benefits
IC FF D-TYPE SNGL 8BIT 20SO
Manufacturer: Nexperia USA Inc.
Win Source Part Number: 1008833-74HCT574D,65
Packaging: Reel - TR
Type: D-Type
Mounting: SMD (SMT)
Output Type: Tri-State, Non-Inverted
Current - Output High, Low: 6mA, 6mA
Number of Elements: 1
Number of Bits per Element: 8
Max Propagation Delay @ V, Max CL: 33ns @ 4.5V, 50pF
Trigger Type: Positive Edge
Current - Quiescent: 8μA
Input Capacitance: 3.5pF
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TA)
Dimension: 20-SOIC (0.295", 7.50mm Width)
Purpose: Standard
Supply Voltage - Operating: 4.5 V to 5.5 V
Max Frequency: 76MHz
Popularity: Medium
Fake Threat In the Open Market: 47 pct.
Supply and Demand Status: Sufficient
IC FF D-TYPE SNGL 8BIT 20SO
IC FF D-TYPE SNGL 8BIT 20SO
IC FF D-TYPE SNGL 8BIT 20SO
74HCT CMOS, SMD, 74HCT574, SOIC20; Logic Family / Base Number:74HCT574; Flip-Flop Type:D; Propagation Delay:18ns; Frequency:123MHz; Output Current:6mA; Logic Case Style:SOIC; No. of Pins:20Pins; Trigger Type:Positive Edge; IC Output RoHS Compliant: Yes
| Nexperia B.V. | Lingto Electronic Limited | Win Source Electronics | DigiKey | Newark, An Avnet Company | |
|---|---|---|---|---|---|
| Product Category | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops |
| Product Number | 74HCT574D,653 | 74HCT574D,653 | 1008833-74HCT574D,653 | 1727-2856-6-ND | 99K0564 |
| Product Name | Octal D-type flip-flop; positive edge-trigger; 3-state | Logic - Flip Flops | Logic - Logic - Flip Flops - 74HCT574D,653 | Flip Flops | 74Hct Cmos, Smd, 74Hct574, Soic20; Logic Family / Base Number Nexperia |
| Flip-Flop Type | D | D | |||
| Triggering | Positive-edge Triggered | Positive-edge Triggered; Positive Edge | Positive-edge Triggered | ||
| Supply Voltage | 5V; 4.5 - 5.5 | 4.5 V ~ 5.5 V | 4.5V ~ 5.5V | ||
| Output Characteristics | 3-State | 3-State | |||
| Features | ESD Protection |
