SN74ALS577ADW

$5.70

Description：IC FF D-TYPE SNGL 8BIT 20SOIC
Series：74ALS
Mfr：Texas Instruments
Package：Bulk,Tube

SKU:e0e18b70bf10 Category: Flip Flops Brand: Texas Instruments

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Product introduction

SN74ALS577ADW is listed in the Flip Flops range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC FF D-TYPE SNGL 8BIT 20SOIC. Review the specifications below when checking this part for your BOM.

Flip Flops specifications for SN74ALS577ADW

Description：IC FF D-TYPE SNGL 8BIT 20SOIC
Series：74ALS
Mfr：Texas Instruments
Package：Bulk,Tube
Function：Master Reset
Type：D-Type
Output Type：Tri-State, Inverted
Number of Elements：1
Number of Bits per Element：8
Clock Frequency：30 MHz
Max Propagation Delay @ V, Max CL：14ns @ 5V, 50pF
Trigger Type：Positive Edge
Current - Output High, Low：2.6mA, 24mA
Voltage - Supply：4.5V ~ 5.5V
Current - Quiescent (Iq)：18 mA
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：24-SOIC
Package / Case：24-SOIC (0.295", 7.50mm Width)
Input Capacitance：-
Grade：-
Qualification：-

Flip Flops datasheet and documents for SN74ALS577ADW

SN74ALS577ADW

Flip Flops Overview

The SN74ALS577ADW is an octal D-type edge-triggered flip-flop with three-state outputs manufactured by Texas Instruments. It belongs to the ALS logic series and features TTL inputs. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports a propagation delay of 14 ns. It provides a low-level output current of 24 mA and a high-level output current of -2.6 mA. Designed for surface-mount applications, it is housed in a SOIC-24 package and functions within a temperature range of 0°C to +70°C.

Flip Flops Feature Summary

Octal D-type edge-triggered flip-flop architecture
Three-state output capability
TTL input compatibility

Flip Flops Applications

Parallel data storage
Bus-oriented memory registers
Clock-controlled data buffering

Flip Flops Procurement Notes

Verify the specific ordering suffix 'ADWR' against official documentation to confirm reel packaging and tape specifications. Ensure the component matches the required SOIC-24 footprint and pinout configuration for your PCB design. Confirm that the ALS logic family characteristics align with your system's timing and power requirements before finalizing procurement.

Flip Flops Selection Notes

Select this component when an octal register with three-state outputs is required for bus systems. The ALS series offers faster switching speeds compared to standard LS logic while maintaining lower power consumption. Verify that the 14 ns propagation delay meets your circuit's timing constraints and that the 24 mA sink current is sufficient for your load requirements.

Flip Flops Part Context

This part is part of the SN74ALS577A series, which includes octal D-type flip-flops with three-state outputs. The 'ADW' designation indicates a plastic small-outline package variant. Related parts in the ALS family include latches like the SN74ALS667 and other flip-flops such as the SN74ALS573, providing options for different polarity or latch configurations.