The SN74LS74AN is a dual D-type flip-flop designed for use in various digital applications, including signal processing and military systems. It features a positive edge-triggered design, allowing for reliable data storage and transfer. The device operates within a supply voltage range of 4.75 V to 5.25 V and supports a maximum frequency of 33 MHz, making it suitable for high-speed applications. With a maximum propagation delay of 25 ns at 2.5 V and a capacitive load of 15 pF, it ensures quick response times. The output type is differential, with a high output current capability of 8 mA and a low output current of 400 ¬µA. The SN74LS74AN is packaged in a 14-DIP format, facilitating through-hole mounting. It operates within a temperature range of 0¬8C to 70¬8C and is compliant with halogen-free standards. This part is actively produced and has an estimated end-of-life date in 2031, indicating its reliability for long-term projects.
Dual D-type pos.-edge-triggered flip-flops with preset and clear 14-PDIP 0 to 70
"Flip Flop 2 Element D-Type 1 Bit Positive Edge 14-DIP (0.300"", 7.62mm)"
Dual D flip-flop,SN74LS74AN
Dual D flip-flop,SN74LS74AN
Dual D flip-flop,SN74LS74AN
Manufacturer: Texas Instruments
Win Source Part Number: 020174-SN74LS74AN
Packaging: Tube/Rail
Type: D-Type
Mounting: Through Hole
Output Type: Differential
Current - Output High, Low: 400μA, 8mA
Number of Elements: 2
Number of Bits per Element: 1
Max Propagation Delay @ V, Max CL: 25ns @ 2.5V, 15pF
Trigger Type: Positive Edge
Current - Quiescent: 8mA
Family Name: SN74LS74
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 70°C (TA)
Dimension: 14-DIP (0.300", 7.62mm)
Purpose: Set(Preset) and Reset
Supply Voltage - Operating: 4.75 V to 5.25 V
Max Frequency: 33MHz
Alternative Parts (Cross-Reference): SN74LS74ANG; 74LS74AP-E; HD74LS74AP-E;
Introduction Date: January 01, 2002
ECCN: EAR99
Country of Origin: China, Malaysia, Mexico, Thailand
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 41 pct.
Supply and Demand Status: Balance
Application Field: Used in Signal Processing, Defence, Military & Aerospace
IC, DUAL, D FLIP-FLOP, 14DIP; Logic Family / Base Number:74LS74; Flip-Flop Type:D; Propagation Delay:13ns; Frequency:33MHz; Output Current:16mA; Logic Case Style:DIP; No. of Pins:14Pins; Trigger Type:Positive Edge; IC Output RoHS Compliant: Yes
Flip Flop 2 Element D-Type 1 Bit Positive Edge 14-DIP (0.300", 7.62mm)
IC FF D-TYPE DUAL 1BIT 14DIP
| Texas Instruments | DigiKey | RS Components, Ltd. | Win Source Electronics | Newark, An Avnet Company | 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 | SN74LS74AN | 296-1668-5-ND | 307597 | 020174-SN74LS74AN | 33AH4906 | SN74LS74AN | SN74LS74AN |
| Product Name | SN74LS74A Dual D-type pos.-edge-triggered flip-flops with preset and clear | Flip Flops | Flip Flop ICs | Logic - Logic - Flip Flops - SN74LS74AN | Ic, Dual, D Flip-Flop, 14Dip; Logic Family / Base Number Texas Instruments | Flip Flops | Integrated Circuits (ICs) - Logic - Flip Flops |
| Supply Voltage | 5V; 5 | 4.75V ~ 5.25V | 4.75 V ~ 5.25 V | 4.75V ~ 5.25V | |||
| Propagation Delay | 40 ns | 25 ns | 25 ns | 13 ns | |||
| fMAX | 35 MHz | 33 MHz | 33 MHz | ||||
| Operating Current | 8 mA | ||||||
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) |
