74LVC543A データシートの表示（PDF） - NXP Semiconductors.
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74LVC543A Datasheet PDF : 21 Pages
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NXP Semiconductors
74LVC543A
Octal D-type registered transceiver; 3-state
3. Ordering information
Table 1. Ordering information
Type number Package
Temperature range Name
Description
74LVC543AD 40 C to +125 C SO24
plastic small outline package; 24 leads;
body width 7.5 mm
74LVC543ADB 40 C to +125 C SSOP24
plastic shrink small outline package; 24 leads;
body width 5.3 mm
74LVC543APW 40 C to +125 C TSSOP24 plastic thin shrink small outline package; 24 leads;
body width 4.4 mm
74LVC543ABQ 40 C to +125 C
DHVQFN24 plastic dual in-line compatible thermal enhanced very
thin quad flat package; no leads; 24 terminals;
body 3.5 5.5 0.85 mm
Version
SOT137-1
SOT340-1
SOT355-1
SOT815-1
4. Functional diagram
A0
3
A1
4
A2
5
A3
6
A4
7
A5
8
A6
9
A7
10
OEBA
2
OEAB
13
EAB
11
EBA
23
14 LEAB
LEBA
1
Fig 1. Logic diagram
B0
22
B1
21
B2
20
B3
19
B4
18
B5
17
B6
16
B7
15
mna748
2
1EN3
23
G1
1
1C5
13
2EN4
11
G2
14
2C6
3
22
3
5D
6D
4
4
21
5
20
6
19
7
18
8
17
9
16
10
15
mna749
Fig 2. IEC logic symbol
74LVC543A_8
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 8 — 18 December 2012
© NXP B.V. 2012. All rights reserved.
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