74ABT646AD,118 데이터 시트보기 (PDF) - NXP Semiconductors.
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74ABT646AD,118 Datasheet PDF : 19 Pages
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NXP Semiconductors
74ABT646A
Octal bus transceiver/register; 3-state
3. Ordering information
Table 1. Ordering information
Type number Package
Temperature
range
74ABT646AD −40 °C to +85 °C
74ABT646ADB −40 °C to +85 °C
74ABT646APW −40 °C to +85 °C
Name
Description
Version
SO24
plastic small outline package; 24 leads; body width 7.5 mm SOT137-1
SSOP24 plastic shrink small outline package; 24 leads;
body width 5.3 mm
SOT340-1
TSSOP24 plastic thin shrink small outline package; 24 leads;
body width 4.4 mm
SOT355-1
4. Functional diagram
4 5 6 7 8 9 10 11
A0 A1 A2 A3 A4 A5 A6 A7
1 CPAB
2 SAB
3 DIR
23 CPBA
22 SBA
21 OE
B0 B1 B2 B3 B4 B5 B6 B7
20 19 18 17 16 15 14 13
001aae891
Fig 1. Logic symbol
21
G3
3EN1[BA]
3
3EN2[AB]
22
G6
2
G7
23
C4
1
C5
20
4
≥1 6 4D
1
61
5D 7 ≥1
2
17
5
19
6
18
7
17
8
16
9
15
10
14
11
13
001aae892
Fig 2. IEC logic symbol
74ABT646A_3
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 03 — 15 March 2010
© NXP B.V. 2010. All rights reserved.
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