DataSheetWiki


FST16212 fiches techniques PDF

Fairchild Semiconductor - 24-Bit Bus Exchange Switch

Numéro de référence FST16212
Description 24-Bit Bus Exchange Switch
Fabricant Fairchild Semiconductor 
Logo Fairchild Semiconductor 





1 Page

No Preview Available !





FST16212 fiche technique
July 1997
Revised December 1999
FST16212
24-Bit Bus Exchange Switch
General Description
The Fairchild Switch FST16212 provides 24-bits of high-
speed CMOS TTL-compatible bus switching or exchang-
ing. The low on resistance of the switch allows inputs to be
connected to outputs without adding propagation delay or
generating additional ground bounce noise.
The device operates as a 24-bit bus switch or a 12-bit bus
exchanger, which allows data exchange between the four
signal ports via the data-select terminals.
Features
s 4switch connection between two ports.
s Minimal propagation delay through the switch.
s Low lCC.
s Zero bounce in flow-through mode.
s Control inputs compatible with TTL level.
Ordering Code:
Order Number Package Number
Package Description
FST16212MEA
MS56A
56-Lead Shrink Small Outline Package (SSOP), JEDEC MO-118, 0.300 Wide
FST16212MTD
MTD56
56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Diagram
Connection Diagram
Truth Table
S2 S1 S0 A1 A2
LLLZZ
L L H B1 Z
L H L B2 Z
L H H Z B1
H L L Z B2
HL HZ Z
H H L B1 B2
H H H B2 B1
Function
Disconnect
A1 = B1
A1 = B2
A2 = B1
A2 = B2
Disconnect
A1 = B1, A2 = B2
A1 = B2, A2 = B1
Pin Descriptions
Pin Name
S2, S1, S0
A1, A2
B1, B2
Description
Data-select inputs
Bus A
Bus B
© 1999 Fairchild Semiconductor Corporation DS500038
www.fairchildsemi.com

PagesPages 5
Télécharger [ FST16212 ]


Fiche technique recommandé

No Description détaillée Fabricant
FST16210 20-Bit Bus Switch Fairchild Semiconductor
Fairchild Semiconductor
FST16211 24-Bit Bus Switch Fairchild Semiconductor
Fairchild Semiconductor
FST16212 24-Bit Bus Exchange Switch Fairchild Semiconductor
Fairchild Semiconductor
FST16213 24-Bit Bus Exchange Switch Fairchild Semiconductor
Fairchild Semiconductor

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche