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Número de pieza | FSTD16244 | |
Descripción | 16-Bit Bus Switch with Level Shifting (Preliminary) | |
Fabricantes | Fairchild Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de FSTD16244 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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November 2001
Revised November 2001
FSTD16244
16-Bit Bus Switch with Level Shifting (Preliminary)
General Description
The Fairchild Switch FSTD16244 provides 16-bits of high-
speed CMOS TTL-compatible bus switching. The low On
Resistance of the switch allows inputs to be connected to
outputs without adding propagation delay or generating
additional ground bounce noise. A diode to VCC has been
integrated into the circuit to allow for level shifting between
5V inputs and 3.3V outputs.
The device is organized as a 16-bit switch. There are four
4-bit switches with separate output enable inputs. When
OE is LOW, the switch in ON and Port A is connected to
Port B. When OE is HIGH, the switch OFF and a high
impedance state exists between the A and B Ports.
Features
I 4Ω switch connection between two ports.
I Minimal propagation delay through the switch.
I Low lCC.
I Zero bounce in flow-through mode.
I Control inputs compatible with TTL level.
I TruTranslation voltage translation from 5.0V inputs to
3.3V outputs
Ordering Code:
Order Number Package Number
Package Description
FSTD16244MTD
MTD48
48-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.
TruTranslation is trademark of Fairchild Semiconductor Corporation.
© 2001 Fairchild Semiconductor Corporation DS500693
www.fairchildsemi.com
1 page Output Voltage HIGH vs. Supply Voltage
Preliminary
FIGURE 3.
5
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5 Page |
Páginas | Total 6 Páginas | |
PDF Descargar | [ Datasheet FSTD16244.PDF ] |
Número de pieza | Descripción | Fabricantes |
FSTD16244 | 16-Bit Bus Switch with Level Shifting (Preliminary) | Fairchild Semiconductor |
FSTD16244MTD | 16-Bit Bus Switch with Level Shifting (Preliminary) | Fairchild Semiconductor |
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