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| 74LVCH16541A_15 Datasheet, PDF (2/15 Pages) NXP Semiconductors – 16-bit buffer/line driver; 3-state | |||
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NXP Semiconductors
74LVCH16541A
16-bit buffer/line driver; 3-state
3. Ordering information
Table 1. Ordering information
Type number
Package
Temperature range Name
Description
Version
74LVCH16541ADGG ï40 to +125 ï°C
TSSOP48 plastic thin shrink small outline package; 48 leads; SOT362-1
body width 6.1 mm
74LVCH16541ADL
ï40 to +125 ï°C
SSOP48 plastic shrink small outline package; 48 leads;
body width 7.5 mm
SOT370-1
4. Functional diagram
1OE1 1
1OE2 48
2OE1 24
2OE2 25
A0 47
A1 46
A2 44
A3 43
A4 41
A5 40
A6 38
A7 37
A0 36
A1 35
A2 33
A3 32
A4 30
A5 29
A6 27
A7 26
&
EN
&
11
22
mna057
2 1Y0
3
1Y1
5 1Y2
6 1Y3
8
1Y4
9
1Y5
11
1Y6
12
1Y7
13
2Y0
14
2Y1
16
2Y2
17
2Y3
19
2Y4
20
2Y5
22
2Y6
23
2Y7
Fig 1. IEC logic symbol
47
1A0
46
1A1
1A2 44
1A3 43
1A4 41
1A5 40
1A6 38
37
1A7
2
1Y0
36
2A0
3
1Y1
35
2A1
5 1Y2
6 1Y3
2A2 33
2A3 32
8 1Y4
2A4 30
9 1Y5
2A5 29
11 1Y6
2A6 27
12
1Y7
26
2A7
1OE1 1
1OE2 48
2OE1 24
2OE2 25
Fig 2. Logic diagram
13
2Y0
14
2Y1
16 2Y2
17 2Y3
19 2Y4
20 2Y5
22 2Y6
23
2Y7
mna056
Fig 3. Bus hold circuit
VCC
data
input
to internal circuit
mna004
74LVCH16541A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 â 15 February 2012
© NXP B.V. 2012. All rights reserved.
2 of 15
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