SN74ACT564 Datasheet | Texas Instruments

Features - Operation of 4.5V to 5.5V VCC - Inputs accept voltages to 5.5V - Max tpd of 8.5ns at 5V - Inputs are TTL-voltage patible - 3-state inverted outputs drive bus lines directly - Flow-through architecture to optimize PCB layout - Full parallel access for loading 2 Description The ’ACT564 devices are octal D-type edge-triggered flip-flops that feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. PART NUMBER SN74ACT564 Package Information PACKAGE(1) PACKAGE SIZE(2) DW ( SOIC, 20) 12.8mm × 10.3mm N (PDIP, 20) 24.33mm × 9.4mm NS (SOP, 20) 12.6mm × 7.8mm PW (TSSOP, 20) 6.5mm × 6.4mm BODY SIZE(3) 12.8mm × 7.5mm 24.33mm × 6.35mm 12.6mm × 5.3mm 6.5mm × 4.4mm (1) For more information, see Section 10. (2) The package size (length × width) is a nominal value and includes pins, where applicable. (3) The body size (length × width) is a nominal value and does not include pins. Logic Diagram (Positive Logic) An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. SCAS549D - NOVEMBER 1995 - REVISED FEBRUARY 2024 .ti. Table of Contents 1 Features 1 2 Description 1 3 Pin Configuration and Functions 3 4 Specifications 4 4.1 Absolute Maximum Ratings 4 4.2 Remended Operating Conditions 4 4.3 Thermal Information 4 4.4 Electrical Characteristics...