參數(shù)資料
型號： FBL22040BB
廠商： NXP SEMICONDUCTORS
元件分類： 通用總線功能
英文描述： 3.3V BTL8-bit TTL to BTL transceiver
中文描述： FBL SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PQFP52
封裝： PLASTIC, QFP-52
文件頁數(shù)： 2/12頁
文件大小： 87K
代理商： FBL22040BB
Philips Semiconductors
Product specification
FBL22040
3.3V BTL 8-bit TTL to BTL transceiver
2
1998 Dec 07
853-2137 20493
FEATURES
Resistor version of FB2040
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 I
CC
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
Same pin and function as FBL2040 except for a 30
series
termination resistor
The A outputs include a series resistor of 30
making external
terminating resistors unnecessary
QUICK REFERENCE DATA
SYMBOL
t
PLH
t
PHL
t
PLH
t
PHL
C
OB
I
OL
PARAMETER
TYPICAL
4.4
3.1
3.4
3.2
4
100
4
UNIT
Propagation delay
AIn to Bn
Propagation delay
Bn to AOn
Output capacitance (B0 – B7 only)
Output current (B0 – B7 only)
ns
ns
pF
mA
Standby
AIn to Bn
(outputs Low )
Bn to AOn
(outputs Low)
AIn to Bn
(outputs High)
Bn to AOn
(outputs High)
8
I
CC
Supply current
18
mA
13
16
ORDERING INFORMATION
PACKAGES
COMMERCIAL RANGE
V
CC
= 3V
±
10%; T
amb
= –40
°
C to +85
°
C
FBL22040BB
DRAWING
NUMBER
SOT379-1
52-pin Plastic Quad Flat Pack (QFP)
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
V
CC
Supply voltage
AI0 – AI7, OEB0, OEB1, OEA
In ut voltage
RATING
-0.5 to +4.6
-0.5 to +7.0
-0.5 to +3.5
-18 to +5.0
-0.5 to +7.0
24, –24
200
-40 to +85
-65 to +150
UNIT
V
V
IN
Input voltage
V
B0 – B7
I
IN
Input current
Voltage applied to output in High output state
Current applied to output in Low
output state
mA
V
V
OUT
I
OUT
A0 – A7
B0 – B7
mA
T
amb
T
STG
Operating free-air temperature range
Storage temperature
°
C
°
C
相關(guān)PDF資料
PDF描述
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FBL22041BB 3.3V BTL 7-bit Futurebus transceiver standard A-port
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FBL22041 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:3.3V BTL 7-bit Futurebus transceiver standard A-port
FBL22041BB 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:3.3V BTL 7-bit Futurebus transceiver standard A-port
FBL22041BB-T 制造商:未知廠家 制造商全稱:未知廠家 功能描述:7-Bit Bus Transceiver
FBLA10-20-25 制造商:Farnell / Pro-Power 功能描述:RIBBON CABLE 16/0.2MM 10WAY 25M 制造商:pro-power 功能描述:RIBBON CABLE, 16/0.2MM, 10WAY, 25M 制造商:pro-power 功能描述:RIBBON CABLE, 16/0.2MM, 10WAY, 25M; Reel Length (Imperial):82ft; Reel Length (Metric):25m; No. of Conductors:10; Pitch Spacing:1.55mm; Conductor Size AWG:20AWG; Conductor Area CSA:0.5mm2; Jacket Material:PVC (Polyvinyl Chloride); ;RoHS Compliant: Yes 制造商:pro-power 功能描述:RIBBON CABLE, 16/0.2MM, 10WAY, 25M; Reel Length (Imperial):82ft; Reel Length (Metric):25m; No. of Conductors:10; Pitch Spacing:1.55mm; Conductor Size AWG:20AWG; Conductor Area CSA:0.5mm2; Voltage Rating:300V; Colour:Multicolour; ;RoHS Compliant: Yes
FBLA10-20-25 制造商:Farnell / Pro-Power 功能描述:RIBBON CABLE 16/0.2 10 WAY 25M
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