FBL2041 查看數據表（PDF） - Philips Electronics
零件编号
产品描述 (功能)
比赛名单
FBL2041 Datasheet PDF : 12 Pages
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Philips Semiconductors
3.3V BTL 7-bit Futurebus+ transceiver (standard A-port)
PIN CONFIGURATION
Product specification
FBL2041
FBL2041I
52 51 50 49 48 47 46 45 44 43 42 41 40
LOGIC GND 1
AI1 2
AI2 3
AO2 4
LOGIC GND 5
AO3 6
LOGIC GND 7
AI3 8
AI4 9
AO4 10
LOGIC GND 11
AO5 12
LOGIC GND 13
7-Bit Transceiver
52-lead PQFP
39 BUS GND
38 B1
37 BUS GND
36 B2
35 BUS GND
34 B3
33 BUS GND
32 B4
31 BUS GND
30 B5
29 BUS GND
28 B6
27 N/C
14 15 16 17 18 19 20 21 22 23 24 25 26
PIN DESCRIPTION
SYMBOL
PIN NUMBER
AI0 – AI6
51, 2, 3, 8, 9, 14, 18
AO0 – AO6
50, 52, 4, 6, 10, 12, 16
B0 – B6
40, 38, 36, 34, 32, 30, 28
OEB0
46
OEB1
45
OEB2
25
OEB3
26
OEA1
47
OEA2
20
OEA3
24
BUS GND
41, 39, 37, 35, 33, 31, 29
LOGIC GND
1, 5, 7, 11, 13, 15, 19
BUS VCC
LOGIC VCC
BIAS V
TMS
23, 43
17, 49
48
42
TCK
44
TDI
22
TDO
21
N/C
27
SG00115
TYPE
Input
Output
I/O
Input
Input
Input
Input
Input
Input
Input
GND
GND
Power
Power
Power
Input
Input
Input
Output
—
NAME AND FUNCTION
Data inputs (TTL)
3-State outputs (TTL)
Data inputs/Open Collector outputs, High current drive (BTL)
Enables the Bn outputs when High
Enables the B0 output when Low
Enables the B1 – B3 outputs when Low
Enables the B4 – B6 outputs when Low
Enables the A0 outputs when High
Enables the A1 – A3 outputs when High
Enables the A4 – A6 outputs when High
Bus ground (0V)
Logic ground (0V)
Positive supply voltage
Positive supply voltage BAND GAP
Positive supply voltage
Test Mode Select (no-connect)
Test Clock (no-connect)
Test Data In (shorted to TDO)
Test Data Out (TDI)
Not connected
1999 Apr 27
3
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