74actq16245sscx-nl Fairchild Semiconductor, 74actq16245sscx-nl Datasheet

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74actq16245sscx-nl

Manufacturer Part Number
74actq16245sscx-nl
Description
74actq16245 16-bit Transceiver With 3-state Outputs
Manufacturer
Fairchild Semiconductor
Datasheet
© 2005 Fairchild Semiconductor Corporation
74ACTQ16245SSC
74ACTQ16245MTD
74ACTQ16245
16-Bit Transceiver with 3-STATE Outputs
General Description
The ACTQ16245 contains sixteen non-inverting bidirec-
tional buffers with 3-STATE outputs and is intended for bus
oriented applications. The device is byte controlled. Each
has separate control inputs which can be shorted together
for full 16-bit operation. The T/R inputs determine the direc-
tion of data flow through the device. The OE inputs disable
both the A and B ports by placing them in a high imped-
ance state.
The ACTQ16245 utilizes Fairchild Quiet Series
ogy to guarantee quiet output switching and improved
dynamic threshold performance. FACT Quiet Series
tures GTO
Ordering Code:
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbol
Pin Description
FACT
OE
T/R
A
B
Order Number
0
0
Pin Names
–A
–B
n
¥
, FACT Quiet Series
15
15
¥
output control for superior performance.
Output Enable Input (Active LOW)
Transmit/Receive Input
Side A Inputs/Outputs
Side B Outputs/Inputs
Package Number
¥
and GTO
MS48A
MTD48
¥
Description
are trademarks of Fairchild Semiconductor Corporation.
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
DS010926
¥
technol-
¥
fea-
Features
Connection Diagram
Utilizes Fairchild FACT Quiet Series technology
Guaranteed simultaneous switching noise level and
dynamic threshold performance
Guaranteed pin-to-pin output skew
Bidirectional non-inverting buffers
Separate control logic for each byte
16-bit version of the ACTQ245
Outputs source/sink 24 mA
Additional specs for multiple output switching
Output loading specs for both 50 pF and 250 pF loads
Package Description
May 1991
Revised May 2005
www.fairchildsemi.com

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74actq16245sscx-nl Summary of contents

Page 1

... FACT , FACT Quiet Series and GTO are trademarks of Fairchild Semiconductor Corporation. © 2005 Fairchild Semiconductor Corporation Features Utilizes Fairchild FACT Quiet Series technology Guaranteed simultaneous switching noise level and dynamic threshold performance Guaranteed pin-to-pin output skew Bidirectional non-inverting buffers ...

Page 2

Functional Description The ACTQ16245 contains sixteen non-inverting bidirec- tional buffers with 3-STATE outputs. The device is byte controlled with each byte functioning identically, but inde- pendent of the other. The control pins can be shorted together to obtain full 16-bit ...

Page 3

Absolute Maximum Ratings Supply Voltage ( Input Diode Current ( 0. 0. Output Diode Current ( 0. 0.5V ...

Page 4

AC Electrical Characteristics Symbol Parameter t Propagation Delay PLH PHL Output Enable PZH t Time PZL t Output Disable PHZ t Time PLZ r Note 8: Voltage ...

Page 5

FACT Noise Characteristics The setup of a noise characteristics measurement is critical to the accuracy and repeatability of the tests. The following is a brief description of the setup used to measure the noise characteristics of FACT. Equipment: Hewlett Packard ...

Page 6

Physical Dimensions inches (millimeters) unless otherwise noted 48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide www.fairchildsemi.com Package Number MS48A 6 ...

Page 7

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves ...

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