FBL2031 Datasheet PDF - NXP Semiconductors
| Part Number | FBL2031 | |
| Description | 9-bit BTL 3.3V latched/registered/pass-thru Futurebus transceiver | |
| Manufacturers | NXP Semiconductors | |
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There is a preview and FBL2031 download ( pdf file ) link at the bottom of this page. Total 16 Pages | ||
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INTEGRATED CIRCUITS
FBL2031
9-bit BTL 3.3V latched/registered/pass-thru
Futurebus+ transceiver
Product specification
Supersedes data of 1998 Sep 04
2000 Apr 18
Philips
Semiconductors
|
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Philips Semiconductors
9-bit BTL 3.3V latched/registered/pass-thru
Futurebus+ transceiver
Product specification
FBL2031
FUNCTION TABLE
MODE
An to Bn thru mode
An to Bn transparent latch
An to Bn latch and read
Bn outputs latched and read
(preconditioned latch)
An to Bn register
Bn to An thru mode
Bn to An transparent latch
Bn to An latch and read
An outputs latched and read
(preconditioned latch)
Bn to An register
Disable Bn outputs
Disable An outputs
INPUTS
OUTPUTS
An Bn* OEB0 OEB1 OEA LCAB LCBA SEL0 SEL1 An
Bn
L —H L L X X H
L input H**
H—H L L X X H
L input L
L — H L L L X L L input H**
H—H
L
L
L
X
L
L input L
l — H L L ↑ X L L input H**
h — H L L ↑ X L L input L
X—H L X H X
L
L
X
latched
data
l — H L L ↑ X X H input H**
h — H L L ↑ X X H input L
—L
Disable
H X X H L H input
—H
Disable
HXX H
L
L input
—L
Disable
H X L L L H input
— H Disable H X L L L L input
—L
Disable
H X L H H H input
—H
Disable
H X L H H L input
—l
Disable
HX ↑ L
L H input
—h
Disable
HX ↑ L L
L input
—l
Disable
H X ↑ H H H input
—h
Disable
H X ↑ H H L input
—X X X H X H L
L
latched
data
X
—X X X H X H H
H
latched
data
X
—l
Disable
H X ↑ L H H input
—h
Disable
H X ↑ L H L input
X X L X X X X X X X H**
X X X H X X X X X X H**
XXXXL X X X X Z X
FUNCTION SELECT TABLE
MODE SELECTED
Thru mode
Register mode (An to Bn)
Latch mode (An to Bn)
Register mode (Bn to An)
Latch mode (Bn to An)
NOTES:
H = High voltage level
L = Low voltage level
l = Low voltage level one set-up time prior to the Low-to-High
LCXX transition
h = High voltage level one set-up time prior to the Low-to-High
LCXX transition
X = Don’t care
SEL0
H
X
L
L
L
H
SEL1
L
H
L
H
L
H
Z = High-impedance (OFF) state
— = Input not externally driven
↑ = Low-to-High transition
H** = Goes to level of pull-up voltage
Bn* = Precaution should be taken to ensure B inputs do not float.
If they do, they are equal to Low state.
Disable = OEB0 is Low or OEB1 is High.
2000 Apr 18
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for FBL2031 electronic component. |
| Information | Total 16 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ FBL2031.PDF Datasheet ] | |
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