The MM74HCT574MTCX is an octal D-type flip-flop designed using advanced silicon-gate CMOS technology, offering low power consumption and compatibility with LS-TTL input and output characteristics. It features positive edge triggering, allowing data at the D inputs to be transferred to the Q outputs on the rising edge of the clock signal. The device includes tri-state outputs capable of driving up to 15 LS-TTL loads, and all inputs are protected against static discharge. This flip-flop operates within a supply voltage range of 4.5V to 5.5V and has a typical propagation delay of 17 ns. The quiescent current is low, at a maximum of 160 µA, making it suitable for power-sensitive applications. The MM74HCT574MTCX is available in a TSSOP-20 package and is compliant with halogen-free standards. It is a reliable choice for interfacing between TTL and NMOS components and standard CMOS devices, and it can serve as a plug-in replacement for existing LS-TTL designs.
"Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-TSSOP (0.173"", 4.40mm Width)"
"Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-TSSOP (0.173"", 4.40mm Width)"
"Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-TSSOP (0.173"", 4.40mm Width)"
Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 1008832-MM74HCT574MT
Packaging: Reel - TR
Type: D-Type
Mounting: SMD (SMT)
Output Type: Tri-State, Non-Inverted
Current - Output High, Low: 7.2mA, 7.2mA
Number of Elements: 1
Number of Bits per Element: 8
Max Propagation Delay @ V, Max CL: 30ns @ 5V, 50pF
Trigger Type: Positive Edge
Current - Quiescent: 8μA
Input Capacitance: 10pF
Family Name: MM74HCT574
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Dimension: 20-TSSOP (0.173", 4.40mm Width)
Purpose: Standard
Supply Voltage - Operating: 4.5 V to 5.5 V
Max Frequency: 33MHz
Alternative Parts (Cross-Reference): CD74HCT574PWRE4; CD74HCT574PWRG4; CD74HCT574PWR; SN74HCT574PWE4; SN74HCT574PWRG4; MM74HCT574MTC; MM74HCT574MTCX; MM74HCT574MTCX_Q;
Introduction Date: May 22, 1999
ECCN: EAR99
Country of Origin: Philippines
Estimated EOL Date: 2025
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 66 pct.
Supply and Demand Status: Balance
Quantity per package: 2,500
IC FF D-TYPE SNGL 8BIT 20TSSOP
Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-TSSOP (0.173", 4.40mm Width)
IC FF D-TYPE SNGL 8BIT 20TSSOP
| DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops |
| Product Number | MM74HCT574MTCXTR-ND | 1008832-MM74HCT574MTCX | MM74HCT574MTCX | MM74HCT574MTCX | MM74HCT574MTCX |
| Product Name | Flip Flops | Logic - Logic - Flip Flops - MM74HCT574MTCX | Integrated Circuits (ICs) - Logic - Flip Flops | Flip Flops | Logic - Flip Flops |
| Flip-Flop Type | D | D | |||
| Triggering | Positive-edge Triggered | Positive-edge Triggered; Positive Edge | |||
| Supply Voltage | 4.5V ~ 5.5V | 4.5 V ~ 5.5 V | 4.5V ~ 5.5V | ||
| Output Characteristics | 3-State | ||||
| Propagation Delay | 30 ns | 30 ns |
