74LV138N View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
Manufacturer
74LV138N Datasheet PDF : 17 Pages
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NXP Semiconductors
74LV138
3-to-8 line decoder/demultiplexer; inverting
1 A0
2 A1
3 A2
3-to-8
DECODER
ENABLE
EXITING
4 E1
5 E2
6 E3
Fig 3. Functional diagram
5. Pinning information
5.1 Pinning
Y0 15
Y1 14
Y2 13
Y3 12
Y4 11
Y5 10
Y6 9
Y7 7
mna372
A0 1
A1 2
A2 3
E1 4
E2 5
E3 6
Y7 7
GND 8
16 VCC
15 Y0
14 Y1
13 Y2
138
12 Y3
11 Y4
10 Y5
9 Y6
001aad033
Fig 4. Pin configuration DIP16, SO16 and (T)SSOP16
terminal 1
index area
74LV138
A1 2
A2 3
E1 4
E2 5
E3 6
Y7 7
VCC(1)
15 Y0
14 Y1
13 Y2
12 Y3
11 Y4
10 Y5
001aah106
Transparent top view
(1) The die substrate is attached to this pad using
conductive die attach material. It can not be used as
a supply pin or input.
Fig 5. Pin configuration DHVQFN16
74LV138_3
Product data sheet
Rev. 03 — 15 November 2007
© NXP B.V. 2007. All rights reserved.
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