Product Summary

The 54F574DMQB is a kind of high-speed, low power octal flip-flop with a buffered common Clock (CP) and a buffered common Output
Enable (OE). The information presented to the D inputs is stored in the flip-flops on the LOW-to-HIGH Clock (CP) transition. The 54F574DMQB is functionally identical to the F374 except for the pinouts.

Parametrics

54F574DMQB absloute maximum ratings: (1)Storage Temperature: -65℃ to +150℃; (2)Ambient Temperature under Bias: -55℃ to +125℃; (3)Junction Temperature under Bias: -55℃ to +175℃; Plastic: -55℃ to +150℃; (4)VCC Pin Potential to Ground Pin: -0.5V to +7.0V; (5)Input Voltage: -0.5V to +7.0V; (6)Input Current: -30 mA to +5.0 mA; (7)Voltage Applied to Output in HIGH State (with VCC= 0V) Standard Output: -0.5V to VCC; TRI-STATE Output: -0.5V to +5.5V; (8)Current Applied to Output in LOW State (Max): twice the rated IOL (mA).

Features

54F574DMQB features: (1)Inputs and outputs on opposite sides of package allowing easy interface with microprocessors; (2)Useful as input or output port for microprocessors; (3)Functionally identical to F374; (4)TRI-STATE outputs for bus-oriented applications.

Diagrams

54F574DMQB circuit diagram

54F521
54F521

Other


Data Sheet

Negotiable 
54F574
54F574

Other


Data Sheet

Negotiable 
54F573DCQB
54F573DCQB

Other


Data Sheet

Negotiable 
54F563
54F563

Other


Data Sheet

Negotiable