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INTEGRATED CIRCUITS
74F455*, 74F456 Buffers/drivers
* Discontinued part.
Please see the Discontinued Product List.
Product specification Supersedes data of 1990 Nov 26 IC15 Data Handbook
1999 Jan 08
Philips Semiconductors
Philips Semiconductors
Product specification
Buffers/Drivers
74F455 Octal Buffer/Driver with Parity, Inverting (3-State) 74F456 Octal Buffer/Driver with Parity, Non-Inverting (3-State)
FEATURES
74F455,* 74F456
• High impedance
NPN base inputs for reduced loading
(40µA in High and Low states)
DESCRIPTION
The 74F455 and 74F456 are octal buffers and line drivers with parity generation/checking designed to be employed as memory address drivers, cl...