74ACTQ827

74ACTQ827 Quiet Series 10-Bit Buffer/Line Driver with 3-STATE Outputs

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74ACTQ827 Quiet Series 10-Bit Buffer/Line Driver with 3-STATE Outputs

March 1990 Revised September 2000

74ACTQ827 Quiet Series 10-Bit Buffer/Line Driver with 3-STATE Outputs
General Description
The ACTQ827 10-bit bus buffer provides high performance bus interface buffering for wide data/address paths or buses carrying parity. The 10-bit buffers have NOR output enables for maximum control flexibility. The ACTQ827 utilizes Fairchild Quiet Series technology to guarantee quiet output switching and improved dynamic threshold performance. FACT Quiet Series features GTO output control and undershoot corrector in addition to a split ground bus for superior performance.

Features
s Guaranteed simultaneous switching noise level and dynamic threshold performance s Guaranteed pin-to-pin skew AC performance s Inputs and outputs on opposite sides of package allow easy interface with microprocessors s Improved latch-up immunity s Outputs source/sink 24 mA s TTL compatible inputs

Ordering Code:
Order Number 74ACTQ827SC 74ACTQ827SPC Package Number M24B N24C Package Description 24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide 24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide

Device also available in Tape and Reel. Specify by appending suffix letter "X" to the ordering code.

Logic Symbols

Connection Diagram

IEEE/IEC

Pin Descriptions
Pin Names OE1, OE2 D0 D9 O0 O9 Description Output Enable Data Inputs Data Outputs

FACT, Quiet Series, FACT Quiet Series and GTO are trademarks of Fairchild Semiconductor Corporation.

2000 Fairchild Semiconductor Corporation

DS010687

www.fairchildsemi.com