74act16540 Fairchild Semiconductor, 74act16540 Datasheet

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74act16540

Manufacturer Part Number
74act16540
Description
16-bit Inverting Buffer/line Driver With 3-state Outputs
Manufacturer
Fairchild Semiconductor
Datasheet

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© 1999 Fairchild Semiconductor Corporation
74ACT16540SSC
74ACT16540MTD
74ACT16540
16-Bit Inverting Buffer/Line Driver with 3-STATE Outputs
General Description
The ACT16540 contains sixteen inverting buffers with 3-
STATE outputs designed to be employed as a memory and
address driver, clock driver, or bus-oriented transmitter/
receiver. The device is byte controlled. Each byte has sep-
arate 3-STATE control inputs which can be shorted
together for full 16-bit operation.
Ordering Code:
Device also available in Tape and Reel Specify by appending suffix letter “X” to the ordering code.
Logic Symbol
Pin Descriptions
FACT
Order Number
OE
I
O
0
Pin Names
–I
0
is a trademark of Fairchild Semiconductor Corporation.
–O
n
15
15
Output Enable Input (Active LOW)
Inputs
Outputs
Package Number
MS48A
MTD48
Description
48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300” Wide
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
DS500299
Features
Connection Diagram
Separate control logic for each byte
Outputs source/sink 24 mA
TTL-compatible inputs
Package Description
August 1999
Revised October 1999
www.fairchildsemi.com

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74act16540 Summary of contents

Page 1

... MS48A 48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300” Wide 74ACT16540MTD MTD48 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide Device also available in Tape and Reel Specify by appending suffix letter “X” to the ordering code. ...

Page 2

Functional Description The ACT16540 contains sixteen inverting buffers with 3- STATE standard outputs. The device is byte controlled with each byte functioning identically, but independent of the other. The control pins may be shorted together to obtain full 16-bit operation. ...

Page 3

Absolute Maximum Ratings Supply Voltage ( Input Diode Current ( 0. 0. Output Diode Current ( 0. 0. Output ...

Page 4

AC Electrical Characteristics Symbol Parameter t Propagation Delay PLH t Data to Output PHL t Output Enable PZH t Time PZL t Output Disable PHZ t Time PLZ Note 4: Voltage Range 5.0 is 5.0V 0.5V. Capacitance Symbol Parameter C ...

Page 5

Physical Dimensions inches (millimeters) unless otherwise noted 48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300” Wide Package Number MS48A 5 www.fairchildsemi.com ...

Page 6

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide www.fairchildsemi.com Package Number MTD48 6 ...

Page 7

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 ...

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