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What is FB2040A?

This electronic component, produced by the manufacturer "NXP Semiconductors", performs the same function as "8-bit Futurebus transceiver".


FB2040A Datasheet PDF - NXP Semiconductors

Part Number FB2040A
Description 8-bit Futurebus transceiver
Manufacturers NXP Semiconductors 
Logo NXP Semiconductors Logo 


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Total 9 Pages



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No Preview Available ! FB2040A datasheet, circuit

Philips Semiconductors
8-bit Futurebus+ transceiver
Product specification
FB2040A
FEATURES
8-bit BTL transceivers
Separate I/O on TTL A-port
Inverting
Drives heavily loaded backplanes with equivalent load
impedances down to 10.
High drive 100mA BTL open collector drivers on B-port
Allows incident wave switching in heavily loaded backplane buses
Reduced BTL voltage swing produces less noise and reduces
power consumption
Built-in precision band-gap reference provides accurate receiver
thresholds and improved noise immunity
Compatible with IEEE Futurebus+ or proprietary BTL backplanes
Controlled output ramp and multiple GND pins minimize ground
bounce
Each BTL driver has a dedicated Bus GND for a signal return
Glitch-free power up/power down operation
Low ICC current
Tight output skew
Supports live insertion
Pins for the optional JTAG boundary scan function are provided
High density packaging in plastic Quad Flat Pack
QUICK REFERENCE DATA
SYMBOL
tPLH
tPHL
tPLH
tPHL
COB
IOL
ICC
PARAMETER
Propagation delay
AIn to Bn
Propagation delay
Bn to AOn
Output capacitance (B0 – B7 only)
Output current (B0 – B7 only)
Standby
Supply current
AIn to Bn
(outputs Low or High)
Bn to AOn
(outputs Low)
Bn to AOn
(outputs High)
TYPICAL
4.4
3.1
3.4
3.2
4
100
4
4
22
12
UNIT
ns
ns
pF
mA
mA
ORDERING INFORMATION
PACKAGES
52-pin Plastic Quad Flat Pack (QFP)
COMMERCIAL RANGE
VCC = 5V±10%; Tamb = 0°C to +70°C
FB2040BB
DRAWING
NUMBER
SOT379-1
ABSOLUTE MAXIMUM RATINGS
Operation beyond the limits set forth in this table may impair the useful life of the device. Unless otherwise noted these limits are over the
operating free-air temperature range.
SYMBOL
PARAMETER
RATING
UNIT
VCC
VIN
IIN
VOUT
IOUT
Tamb
TSTG
Supply voltage
Input voltage
AI0 – AI7, OEB0, OEB1, OEA
B0 – B7
Input current
Voltage applied to output in High output state
Current applied to output in Low
output state
A0 – A7
B0 – B7
Operating free-air temperature range
Storage temperature
-0.5 to +7.0
-1.2 to +7.0
-1.2 to +5.5
-18 to +5.0
-0.5 to +VCC
48
200
-40 to ++85
-65 to +150
V
V
mA
V
mA
°C
°C
1995 May 25
1 853-1801 15279

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FB2040A equivalent
Philips Semiconductors
8-bit Futurebus+ transceiver
LOGIC DIAGRAM FOR FB2040
OEB0 46
45
OEB1
OEA 47
AI0 51
AO0 50
AI1 2
AO1 52
AI2
AO2
3
4
TTL
Levels
AI3
AO3
8
6
AI4 9
AO4 10
AI5 14
AO5 12
AI6 18
AO6 16
AI7 24
AO7 20
TMS
TCK
TDI
TDO
42
44
22
21
(Future JTAG Boundary Scan option)
NC =
LOGIC VCC =
LOGIC GND =
BUS VCC
BUS GND
BIAS V
=
=
=
BG VCC
BG GND
=
=
25
49
1, 5, 7, 11, 13, 15
23, 43
27, 29, 31, 33, 35, 37, 39, 41
48
17
19
1995 May 25
5
Product specification
FB2040A
40
B0
38
B1
36
B2
34
B3
32
B4
BTL
Levels
30
B5
28
B6
26
B7
SG00077


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for FB2040A electronic component.


Information Total 9 Pages
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Featured Datasheets

Part NumberDescriptionMFRS
FB2040AThe function is 8-bit Futurebus transceiver. NXP SemiconductorsNXP Semiconductors

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