MC74F521DWR2 onsemi

Description: IC COMPARATOR IDENTITY 8BIT 20SO, Packaging: Bulk, Package / Case: 20-SOIC (0.295", 7.50mm Width), Mounting Type: Surface Mount, Output: Active Low, Type: Identity Comparator, Operating Temperature: 0°C ~ 70°C, Voltage - Supply: 4.5V ~ 5.5V, Current - Quiescent (Iq): 21 mA, Current - Output High, Low: 1mA, 20mA, Supplier Device Package: 20-SO, Max Propagation Delay @ V, Max CL: 10ns @ 5V, 50pF, Output Function: A=B, Part Status: Active, Number of Bits: 8.