The SN74AS374DWR is an octal D-type edge-triggered flip-flop with 3-state outputs, designed for driving high-capacitance or low-impedance loads. It features full parallel access for loading and buffered control inputs, making it suitable for applications such as buffer registers, I/O ports, and bidirectional bus drivers. The device operates with a supply voltage range of 4.5V to 5.5V and supports clock frequencies up to 125 MHz. It has a maximum propagation delay of 9 ns at 5V and 50 pF load. The flip-flop retains old data or accepts new data while outputs are in a high-impedance state, ensuring flexibility in bus driving. The operating temperature range is from 0¬8C to 70¬8C, and it is available in a 20-SOIC package.
Win Source Part Number: 1258570-SN74AS374DWR
Category: Integrated Circuits (ICs)>Logic - Flip Flops
Series: 74AS
Type: D-Type
Package: Tape & Reel (TR)
Standard Package: 2,000
Mounting: SMD (SMT)
Output Type: Tri-State, Non-Inverted
Current - Output High, Low: 15mA, 48mA
Function: Standard
Number of Elements: 1
Number of Bits per Element: 8
Max Propagation Delay @ V, Max CL: 9ns @ 5V, 50pF
Trigger Type: Positive Edge
Voltage - Supply: 4.5V ~ 5.5V
Package / Case: 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 20-SOIC
Temperature Range - Operating: 0°C ~ 70°C (TA)
Clock Frequency: 125 MHz
ECCN: EAR99
Fake Threat In the Open Market: 85 pct.
MSL Level: 1 (Unlimited)
Current - Quiescent (Iq): 120 mA
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Texas Instruments
Base Product Number: SN74AS3
Product Status: Obsolete
Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.295", 7.50mm Width)
IC FF D-TYPE SNGL 8BIT 20SOIC
| Win Source Electronics | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|
| Product Category | Flip-Flops | Flip-Flops | Flip-Flops |
| Product Number | 1258570-SN74AS374DWRE4 | SN74AS374DWRE4 | SN74AS374DWRE4 |
| Product Name | Integrated Circuits (ICs) - Logic - Flip Flops | Flip Flops | Logic - Flip Flops |
| Triggering | Positive-edge Triggered; Positive Edge | ||
| Supply Voltage | 4.5V ~ 5.5V | 4.5V ~ 5.5V | |
| Propagation Delay | 9 ns | ||
| fMAX | 125 MHz | 125 MHz | |
| Low-level Output Current (Sink) | 48 mA | 48 mA |
