29f52 Fairchild Semiconductor, 29f52 Datasheet

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29f52

Manufacturer Part Number
29f52
Description
8-bit Registered Transceiver
Manufacturer
Fairchild Semiconductor
Datasheet

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© 1999 Fairchild Semiconductor Corporation
29F52SC
29F52SPC
29F53SPC
29F52•29F53
8-Bit Registered Transceiver
General Description
The 29F52 and 29F53 are 8-bit registered transceivers.
Two 8-bit back to back registers store data flowing in both
directions between two bidirectional buses. Separate clock,
clock enable and 3-STATE output enable signals are pro-
vided for each register. The A
teed to sink 24 mA while the B
designed for 64 mA.
The 29F53 is an inverting option of the 29F52. Both trans-
ceivers are AMD Am2952/2953 functional equivalents.
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbols
Order Number
Package Number
IEEE/IEC
M24B
N24C
N24C
29F52
29F52
0
–A
7
output pins are guaran-
0
–B
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-100, 0.300 Wide
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-100, 0.300 Wide
7
output pins are
DS009606
Features
8-bit registered transceivers
Separate clock, clock enable and 3-STATE output
enable provided for each register
AMD Am2952/2953 functional equivalents
Both inverting and non-inverting options available
24-Pin slimline package
Package Description
IEEE/IEC
29F53
29F53
April 1988
Revised August 1999
www.fairchildsemi.com

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29f52 Summary of contents

Page 1

... B – designed for 64 mA. The 29F53 is an inverting option of the 29F52. Both trans- ceivers are AMD Am2952/2953 functional equivalents. Ordering Code: Order Number Package Number 29F52SC M24B 24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide ...

Page 2

... Output Enable A-Register OEA CPA A-Register Clock A-Register Clock Enable CEA Output Enable B-Register OEB CPB B-Register Clock B-Register Clock Enable CEB Output Control Internal Y-Output OE Function Q 29F52 29F53 Disable Outputs Enable Outputs HIGH Voltage Level L ...

Page 3

... Block Diagrams 29F52 3 www.fairchildsemi.com ...

Page 4

Block Diagrams (continued) www.fairchildsemi.com 29F53 4 ...

Page 5

Absolute Maximum Ratings Storage Temperature Ambient Temperature under Bias Junction Temperature under Bias V Pin Potential to Ground Pin CC Input Voltage (Note 2) Input Current (Note 5.0 mA Voltage Applied to Output in HIGH State ...

Page 6

AC Electrical Characteristics Symbol Parameter t Propagation Delay PLH t CPA or CPB PHL Output Enable Time PZH t OEA or OEB PZL Output Disable Time ...

Page 7

Physical Dimensions inches (millimeters) unless otherwise noted 24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide Package Number M24B 7 www.fairchildsemi.com ...

Page 8

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-100, 0.300 Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right ...

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