The SN74BCT574NSRE4 is an octal transparent D-type flip-flop featuring 3-state outputs, designed for driving capacitive or low-impedance loads. It operates within a voltage range of 4.5 V to 5.5 V and utilizes a BiCMOS design that significantly reduces ICCZ. The device allows for full parallel access for loading and is suitable for applications such as buffer registers, I/O ports, bidirectional bus drivers, and working registers. The flip-flops are edge-triggered, capturing data on the positive transition of the clock input. A buffered output-enable (OE) input can place the outputs in a high-impedance state, allowing for bus line driving without additional components. The device is available in various package types, including SOIC, and operates within a temperature range of 0°C to 70°C. ESD protection exceeds standard levels, ensuring reliability in various applications.
Win Source Part Number: 1258520-SN74BCT574NS
Category: Integrated Circuits (ICs)>Logic - Flip Flops
Series: 74BCT
Type: D-Type
Standard Package: 2,000
Mounting: SMD (SMT)
Output Type: Tri-State, Non-Inverted
Current - Output High, Low: 15mA, 64mA
Function: Standard
Number of Elements: 1
Number of Bits per Element: 8
Max Propagation Delay @ V, Max CL: 8.6ns @ 5V, 50pF
Trigger Type: Positive Edge
Input Capacitance: 5.5 pF
Voltage - Supply: 4.5V ~ 5.5V
Package / Case: 20-SOIC (0.209", 5.30mm Width)
Supplier Device Package: 20-SO
Temperature Range - Operating: 0°C ~ 70°C (TA)
Clock Frequency: 77 MHz
ECCN: EAR99
Fake Threat In the Open Market: 59 pct.
MSL Level: 1 (Unlimited)
Current - Quiescent (Iq): 8 mA
HTSUS: 8542.39.0001
Mfr: Texas Instruments
Base Product Number: SN74BCT
Product Status: Obsolete
IC FF D-TYPE SNGL 8BIT 20SO
Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.209", 5.30mm Width)
| Win Source Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|
| Product Category | Flip-Flops | Flip-Flops | Flip-Flops |
| Product Number | 1258520-SN74BCT574NSRE4 | SN74BCT574NSRE4 | SN74BCT574NSRE4 |
| Product Name | Integrated Circuits (ICs) - Logic - Flip Flops | Logic - Flip Flops | Flip Flops |
| Triggering | Positive-edge Triggered; Positive Edge | ||
| Supply Voltage | 4.5V ~ 5.5V | 4.5V ~ 5.5V | |
| Propagation Delay | 8.6 ns | ||
| fMAX | 77 MHz | 77 MHz | |
| Low-level Output Current (Sink) | 64 mA | 64 mA |
