CBT16212 PDF даташит
Спецификация CBT16212 изготовлена «Integrated Circuit Systems» и имеет функцию, называемую «24-bit bus exchange switch with 12-bit output enables». |
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Детали детали
Номер произв | CBT16212 |
Описание | 24-bit bus exchange switch with 12-bit output enables |
Производители | Integrated Circuit Systems |
логотип |
8 Pages
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INTEGRATED CIRCUITS
CBT16212
24-bit bus exchange switch
with 12-bit output enables
Product data
File under Integrated Ciruits ICL03
2001 Sep 28
Philips
Semiconductors
No Preview Available ! |
Philips Semiconductors
24-bit bus exchange switch with 12-bit output enables
Product data
CBT16212
FEATURES
• 5 Ω switch connection between two ports
• TTL compatible control input levels
• Latch-up testing is done to JEDEC Standard JESD78 which
exceeds 100 mA
• ESD protection exceeds 1500 V HBM per JESD22-A114 and
1000 V CDM per JESD22-C101
DESCRIPTION
The CBT16212 provides 24 bits of high-speed TTL-compatible bus
switching or exchanging. The low on-state resistance of the switch
allows connections to be made with minimal propagation delay.
The CBT16212 operates as 24-bit bus switch or a 12-bit bus
exchanger, which provides data exchanging between the four signal
ports via the data-select (S0–S2) terminals.
The CBT16212 is characterized for operation from –40 to +85°C.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
tpd
CIN
COUT
ron
Propagation delay
An to Bn
Input capacitance
Output capacitance
A1 to A2
CONDITIONS
Tamb = 25 °C; GND = 0 V
CL = 50 pF; VCC = 5 V
VI = 0 V or VCC
Outputs disabled; VO = 0 V or VCC
VCC = 4.5 V; VI = 0 V
TYPICAL
0.25
4.5
11.5
4
UNIT
ns
pF
pF
Ω
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
ORDER CODE
DRAWING NUMBER
56-Pin Plastic SSOP
–40 to +85 °C
CBT16212DL
SOT371-1
56-Pin Plastic TSSOP
–40 to +85 °C
CBT16212DGG
NOTE:
1. Standard packing quantities and other packaging data is available at www.philipslogic.com/support/packages.
SOT364-1
FUNCTION TABLE
S2 S1 S0 A1
LLLZ
L L H B1
L H L B2
L HH Z
HL L Z
HLHZ
H H L B1
H H H B2
H = High voltage level
L = Low voltage level
Z = High impedance “off ” state
A2
Z
Z
Z
B1
B2
Z
B2
B1
FUNCTION
Disconnect
A1 = B1
A1 = B2
A2 = B1
A2 = B2
Disconnect
A1 = B1, A2 = B2
A1 = B2, A2 = B1
LOGIC SYMBOL
1A1 2
1 of 12 Channels
1A2 3
1
S0
S1 56
S2 55
FLOW CONTROL
54 1B1
53 1B2
SA00512
2001 Sep 28
2 853–2283 27173
No Preview Available ! |
Philips Semiconductors
24-bit bus exchange switch with 12-bit output enables
Product data
CBT16212
PIN CONFIGURATION
S0 1
1A1 2
1A2 3
2A1 4
2A2 5
3A1 6
3A2 7
GND 8
4A1 9
4A2 10
5A1 11
5A2 12
6A1 13
6A2 14
7A1 15
7A2 16
VCC 17
8A1 18
GND 19
8A2 20
9A1 21
9A2 22
10A1 23
10A2 24
11A1 25
11A2 26
12A1 27
12A2 28
56 S1
55 S2
54 1B1
53 1B2
52 2B1
51 2B2
50 3B1
49 GND
48 3B2
47 4B1
46 4B2
45 5B1
44 5B2
43 6B1
42 6B2
41 7B1
40 7B2
39 8B1
38 GND
37 8B2
36 9B1
35 9B2
34 10B1
33 10B2
32 11B1
31 11B2
30 12B1
29 12B2
SA00511
PIN DESCRIPTION
PIN NUMBER
SYMBOL NAME AND FUNCTION
1, 56, 55
S0, S1, S2 Data select
2, 4, 6, 9, 11, 13, 15,
18, 21, 23, 25, 27
1A1–12A1 A1 channel
3, 5, 7, 10, 12, 14, 16,
20, 22, 24, 26, 28
1A2–12A2
A2 channel
54, 52, 50, 47, 45, 43,
41, 39, 36, 34, 32, 30
1B1, 12B1
B1 channel
53, 51, 48, 46, 44, 42,
40, 37, 35, 33, 31, 29
1B2, 12B2
B2 channel
8, 19, 38, 49
GND
Ground (0 V)
17 VCC Positive supply voltage
2001 Sep 28
3
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