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74LVCH16244ADGG Datasheet PDF : 19 Pages
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NXP Semiconductors
74LVC16244A; 74LVCH16244A
16-bit buffer/line driver; 5 V input/output tolerant; 3-state
3. Ordering information
Table 1. Ordering information
Type number
Temperature range Package
Name
Description
Version
74LVC16244ADL
74LVCH16244ADL
40 C to +125 C
SSOP48
plastic shrink small outline package; 48 leads;
body width 7.5 mm
SOT370-1
74LVC16244ADGG 40 C to +125 C
74LVCH16244ADGG
TSSOP48 plastic thin shrink small outline package;
48 leads; body width 6.1 mm
SOT362-1
74LVC16244AEV
74LVCH16244AEV
40 C to +125 C
VFBGA56 plastic very thin fine-pitch ball grid array package; SOT702-1
56 balls; body 4.5 7 0.65 mm
74LVC16244ABX
74LVCH16244ABX
40 C to +125 C
HXQFN60U plastic thermal enhanced extremely thin quad flat SOT1134-1
package; no leads; 60 terminals; UTLP based;
body 4 6 0.5 mm
4. Functional diagram
1A0
47
46 1A1
44 1A2
1A3
43
1 1OE
2A0
41
40 2A1
2A2
38
37 2A3
48 2OE
1Y0
2
1Y1
3
1Y2 5
1Y3
6
2Y0
8
2Y1 9
2Y2
11
2Y3
12
3A0
36
35 3A1
33 3A2
3A3
32
25 3OE
4A0
30
29 4A1
4A2
27
26 4A3
4OE
24
3Y0
13
3Y1
14
3Y2 16
3Y3
17
4Y0
19
4Y1 20
4Y2
22
4Y3
23
001aae506
Pin numbers are shown for SSOP48 and TSSOP48
packages only.
Fig 1. Logic symbol
1
1OE
EN1
48
2OE
EN2
3OE 25 EN3
24
4OE
EN4
47
1A0
46
1A1
44
1A2
43
1A3
41
2A0
40
2A1
2A2 38
2A3 37
3A0 36
3A1 35
3A2 33
3A3 32
30
4A0
4A1 29
4A2 27
4A3 26
11
12
13
14
2
1Y0
3
1Y1
5
1Y2
6
1Y3
8
2Y0
9
2Y1
11 2Y2
12 2Y3
13 3Y0
14 3Y1
16 3Y2
17
3Y3
19
4Y0
20 4Y1
22 4Y2
23 4Y3
001aae231
Pin numbers are shown for SSOP48 and TSSOP48
packages only.
Fig 2. IEC logic symbol
74LVC_LVCH16244A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 11 — 27 October 2011
© NXP B.V. 2011. All rights reserved.
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