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: 1008508-74HC574D,653
Packaging: Reel - TR
Type: D-Type
Mounting: SMD (SMT)
Output Type: Tri-State, Non-Inverted
Current - Output High, Low: 7.8mA, 7.8mA
Number of Elements: 1
Number of Bits per Element: 8
Max Propagation Delay @ V, Max CL: 26ns @ 6V, 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: 2 V to 6 V
Max Frequency: 133MHz
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Sufficient
Integrated Circuits (ICs) - Flip Flops
IC FF D-TYPE SNGL 8BIT 20SO
IC FF D-TYPE SNGL 8BIT 20SO
IC FF D-TYPE SNGL 8BIT 20SO
IC FF D-TYPE SNGL 8BIT 20SO
IC FF D-TYPE SNGL 8BIT 20SO
D-TYPE FLIP FLOP, 3-STATE, SOIC-20; Logic Family / Base Number:74HC574; Flip-Flop Type:D; Propagation Delay:14ns; Frequency:133MHz; Output Current:7.8mA; Logic Case Style:SOIC; No. of Pins:20Pins; Trigger Type:Positive Edge RoHS Compliant: Yes
| Nexperia B.V. | Utmel Electronic Limited | Win Source Electronics | Acme Chip Technology Co., Limited | Acme Chip Technology Co., Limited | DigiKey | Lingto Electronic Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops |
| Product Number | 74HC574D,653 | 554-74HC574D,653 | 1008508-74HC574D,653 | 74HC574D,653 | 74HC574D,653 | 1727-2819-1-ND | 74HC574D,653 | 11N8544 |
| Product Name | Octal D-type flip-flop; positive edge-trigger; 3-state | IC FF D-TYPE SNGL 8BIT 20SO | Logic - Logic - Flip Flops - 74HC574D,653 | Integrated Circuits (ICs) - Flip Flops | Integrated Circuits (ICs) - Logic - Flip Flops | Flip Flops | Logic - Flip Flops | D-Type Flip Flop, 3-State, Soic-20; Logic Family / Base Number Nexperia |
| Flip-Flop Type | D | D | D | |||||
| Triggering | Positive-edge Triggered | Positive-edge Triggered | Positive-edge Triggered; Positive Edge | Positive-edge Triggered | Positive-edge Triggered | |||
| Supply Voltage | 2.5V; 3V; 3.3V; 3.6V; 5V; 2.0 - 6.0 | 5V; 5V | 2 V ~ 6 V | 2V ~ 6V | 2V ~ 6V | |||
| Output Characteristics | 3-State | 3-State; Tri-State, Non-Inverted | 3-State | |||||
| Features | ESD Protection |
