The CD74HCT74 is a dual D-type positive-edge-triggered flip-flop designed for high-speed applications. It features asynchronous preset and clear inputs for each flip-flop, allowing for flexible control in digital circuits. The device operates within a voltage range of 4.5 V to 5.5 V and is compatible with both LSTTL and CMOS input logic, with a maximum input current of 1 ¬µA at output levels. It supports a wide temperature range from -55¬8C to +125¬8C, making it suitable for various environmental conditions. The flip-flops can drive up to 10 LSTTL loads, providing significant power savings compared to traditional LSTTL logic ICs. The CD74HCT74 is available in multiple package types, including SOIC, PDIP, and CDIP, facilitating integration into different designs.
High Speed CMOS Logic Dual Positive-Edge-Trigge
Manufacturer: Texas Instruments
Win Source Part Number: 771421-CD74HCT74MT
Series: 74HCT
Packaging: Reel package
Type: D-Type
Operating Temperature Range: -55°C ~ 125°C (TA)
Package: 14-SOIC (0.154", 3.90mm Width)
Mounting: SMD
Output Type: Differential
Current - Output High, Low: 4mA, 4mA
Operating Supply Voltage: 4.5 V ~ 5.5 V
Function: Set(Preset) and Reset
Number of Elements: 2
Number of Bits per Element: 1
Max Propagation Delay @ V, Max CL: 35ns @ 4.5V, 50pF
Current - Quiescent: 4μA
Input Capacitance: 10pF
Family Name: CD74HCT74
Categories: Integrated Circuits (ICs)
Clock Frequency: 50MHz
Alternative Parts (Cross-Reference): TC74HCT74AFN(ELF,M; TC74HCT74AFN-ELP; TC74HCT74AFN; 74HCT74D/S242;
Introduction Date: August 01, 2003
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2029
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 55 pct.
Supply and Demand Status: Limited
"Flip Flop 2 Element D-Type 1 Bit Positive Edge 14-SOIC (0.154"", 3.90mm Width)"
"Flip Flop 2 Element D-Type 1 Bit Positive Edge 14-SOIC (0.154"", 3.90mm Width)"
"Flip Flop 2 Element D-Type 1 Bit Positive Edge 14-SOIC (0.154"", 3.90mm Width)"
D Flip-Flop, HCT Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDSO14
IC FF D-TYPE DUAL 1BIT 14SOIC
Flip Flop 2 Element D-Type 1 Bit Positive Edge 14-SOIC (0.154", 3.90mm Width)
IC FF D-TYPE DUAL 1BIT 14SOIC
| Texas Instruments | Win Source Electronics | DigiKey | Rochester Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops |
| Product Number | CD74HCT74MT | 771421-CD74HCT74MT | 296-CD74HCT74MTCT-ND | CD74HCT74MT | CD74HCT74MT | CD74HCT74MT | CD74HCT74MT |
| Product Name | CD74HCT74 High Speed CMOS Logic Dual Positive-Edge-Triggered D Flip-Flops with Set and Reset | Logic - Logic - Flip Flops - CD74HCT74MT | Flip Flops | Logic - Flip Flops | Flip Flops | Integrated Circuits (ICs) - Logic - Flip Flops | |
| Triggering | Positive-edge Triggered | Positive-edge Triggered | Positive-edge Triggered | ||||
| Supply Voltage | 5V; 5 | 4.5 V ~ 5.5 V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | |||
| Propagation Delay | 44 ns | 35 ns | 35 ns | ||||
| fMAX | 25 MHz | 50 MHz | 50 MHz | ||||
| Operating Current | 0.0400 mA |
