The SN74AS74ADR is a dual positive-edge-triggered D-type flip-flop designed by Texas Instruments. It features two independent flip-flops with preset and clear inputs, allowing for versatile data handling in digital circuits. The device operates with a supply voltage range of 4.5V to 5.5V and is characterized for a maximum clock frequency of 134 MHz. It supports a military temperature range of 0¬8C to 70¬8C, making it suitable for various applications. The flip-flops can be set or reset regardless of other input levels when the preset (PRE) or clear (CLR) inputs are low. Data at the D input is transferred to the outputs on the positive edge of the clock pulse, adhering to specified setup and hold times. The SN74AS74ADR is available in a 14-pin SOIC package and is RoHS compliant.
Dual Positive-Edge-Trigge
"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)"
Manufacturer: Texas Instruments
Win Source Part Number: 126455-SN74AS74ADR
Packaging: Reel - TR
Type: D-Type
Mounting: SMD (SMT)
Output Type: Differential
Current - Output High, Low: 2mA, 20mA
Number of Elements: 2
Number of Bits per Element: 1
Max Propagation Delay @ V, Max CL: 9ns @ 5V, 50pF
Trigger Type: Positive Edge
Current - Quiescent: 16mA
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 70°C (TA)
Dimension: 14-SOIC (0.154", 3.90mm Width)
Purpose: Set(Preset) and Reset
Supply Voltage - Operating: 4.5 V to 5.5 V
Max Frequency: 105MHz
Popularity: Medium
Fake Threat In the Open Market: 39 pct.
Supply and Demand Status: Balance
SN74AS74A Dual Positive-Edge-Trigge
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 | DigiKey | Win Source Electronics | Rochester Electronics | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops |
| Product Number | SN74AS74ADR | 296-SN74AS74ADRCT-ND | 126455-SN74AS74ADR | SN74AS74ADR | SN74AS74ADR | SN74AS74ADR | SN74AS74ADR |
| Product Name | SN74AS74A Dual Positive-Edge-Triggered D-Type Flip-Flops With Preset And Clear | Flip Flops | Logic - Logic - Flip Flops - SN74AS74ADR | Integrated Circuits (ICs) - Logic - Flip Flops | Flip Flops | Logic - Flip Flops | |
| Flip-Flop Type | D | D | D | ||||
| Triggering | Positive-edge Triggered | Positive-edge Triggered | Positive-edge Triggered; Positive Edge | Positive-edge Triggered | |||
| Supply Voltage | 5V; 5 | 4.5V ~ 5.5V | 4.5 V ~ 5.5 V | 4.5V ~ 5.5V | |||
| Propagation Delay | 9 ns | 9 ns | 9 ns | ||||
| fMAX | 125 MHz | 105 MHz | 105 MHz |
