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74FR16541QC Schematic ( PDF Datasheet ) - Fairchild

Teilenummer 74FR16541QC
Beschreibung 16-Bit Buffer/Line Driver with 3-STATE Outputs
Hersteller Fairchild
Logo Fairchild Logo 




Gesamt 6 Seiten
74FR16541QC Datasheet, Funktion
October 1989
Revised August 1999
74FR16541
16-Bit Buffer/Line Driver with 3-STATE Outputs
General Description
The 74FR16541 contains sixteen non-inverting buffers with
3-STATE outputs designed to be employed as a memory
and address driver, clock driver, or bus-oriented transmit-
ter/receiver. The device is byte controlled. Each byte has
separate 3-STATE control inputs which can be shorted
together for full 16-bit operation.
Features
s Non-inverting buffers
s 3-STATE outputs drive bus lines
s Output sink capability of 64 mA, source capability of
15 mA
s Separate 3-STATE control pins for each byte
s Guaranteed multiple output switching, 250 pF delays
and pin-to-pin skew
s 16-bit version of the 74F541, 74F244 or 74FR244
Ordering Code:
Order Number Package Number
Package Description
74FR16541QC
V44A
44-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.650 Square
74FR16541SSC
MS48A
48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300 Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagrams
Pin Assignment for SSOP
Pin Assignment for PLCC
Logic Symbol
© 1999 Fairchild Semiconductor Corporation DS010616
www.fairchildsemi.com






74FR16541QC Datasheet, Funktion
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300 Wide
Package Number MS48A
Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and
Fairchild reserves the right at any time without notice to change said circuitry and specifications.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the
body, or (b) support or sustain life, and (c) whose failure
to perform when properly used in accordance with
instructions for use provided in the labeling, can be rea-
sonably expected to result in a significant injury to the
user.
2. A critical component in any component of a life support
device or system whose failure to perform can be rea-
sonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
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