Hex D-Type Flip-Flop with Master Reset
(Previous ADE-205-376 (Z))
The HD74AC174 is a high-speed hex D flip-flop. The device is used primarily as a 6-bit edge-triggered storage register.
The information on the D inputs is transferred to storage during the Low-to-High clock transition. The device has a
Master Reset to simultaneously clear all flip-flops.
• Outputs Source/Sink 24 mA
• Ordering Information
Package Type Package Code Package Abbreviation Taping Abbreviation (Quantity)
HD74AC174FPEL SOP-16 pin (JEITA) FP-16DAV
EL (2,000 pcs/reel)
HD74AC174RPEL SOP-16 pin (JEDEC) FP-16DNV
EL (2,500 pcs/reel)
Notes: 1. Please consult the sales office for the above package availability.
2. The packages with lead-free pins are distinguished from the conventional products by adding V at the end of
the package code.
Rev.2.00, Jul.16.2004, page 1 of 7