74LVT640D Ver la hoja de datos (PDF) - NXP Semiconductors.
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74LVT640D Datasheet PDF : 15 Pages
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Nexperia
74LVT640
3.3 V Octal transceiver with direction pin; inverting; 3-state
3 Ordering information
Table 1. Ordering information
Type number Package
Temperature
range
74LVT640D -40 °C to +85 °C
74LVT640DB -40 °C to +85 °C
74LVT640PW -40 °C to +85 °C
Name
Description
SO20
SSOP20
TSSOP20
plastic small outline package; 20 leads;
body width 7.5 mm
plastic shrink small outline package; 20 leads;
body width 5.3 mm
plastic thin shrink small outline package; 20 leads;
body width 4.4 mm
4 Functional diagram
Version
SOT163-1
SOT339-1
SOT360-1
1 DIR
2 A0
3 A1
4 A2
5 A3
6 A4
7 A5
8 A6
9 A7
Figure 1. Logic symbol
OE 19
B0 18
B1 17
B2 16
B3 15
B4 14
B5 13
B6 12
B7 11
aaa-026616
19
G3
1
3EN1 (BA)
3EN2 (AB)
2
1
2
18
3
17
4
16
5
15
6
14
7
13
8
12
9
11
Figure 2. IEC logic symbol
aaa-026617
74LVT640
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 10 April 2017
© Nexperia B.V. 2017. All rights reserved.
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