74HC138D NXP Semiconductors, 74HC138D Datasheet - Page 2

• Manufacturer Part Number: 74HC138D
• Description: Decoder/Demultiplexer Single 3-to-8 16-Pin SO Bulk
• Manufacturer: NXP Semiconductors

Specifications of 74HC138D

• Package: 16SO
• Logic Function: Decoder/Demultiplexer
• Logic Family: HC
• Number Of Element Outputs: 8
• Number Of Elements Per Chip: 1
• Number Of Input Enables Per Element: 3
• Demultiplexing Capability: 1-of-8
• Fabrication Technology: CMOS
• Typical Operating Supply Voltage: 5 V
• Operating Temperature: -40 to 125 °C

Philips Semiconductors
3. Quick reference data
4. Ordering information
Table 2:
74HC_HCT138_3
Product data sheet
Type number
74HC138
74HC138N
74HC138D
74HC138DB
74HC138PW
74HC138BQ
Ordering information
Package
Temperature range Name
Table 1:
GND = 0 V; T
[1]
Symbol Parameter
74HC138
t
t
C
C
74HCT138
t
t
C
C
40 C to +125 C
40 C to +125 C
40 C to +125 C
40 C to +125 C
40 C to +125 C
PHL
PLH
PHL
PLH
i
PD
i
PD
,
,
C
P
f
f
C
V
N = number of inputs switching;
i
o
(C
D
CC
PD
= input frequency in MHz;
L
= output frequency in MHz;
= output load capacitance in pF;
= C
L
is used to determine the dynamic power dissipation (P
= supply voltage in V;
propagation delay
input capacitance
power dissipation
capacitance
propagation delay
input capacitance
power dissipation
capacitance
PD
V
Quick reference data
CC
An to Yn
E3 to Yn
En to Yn
An to Yn
E3 to Yn
En to Yn
amb
2
V
CC
= 25 C; t
f
o
2
) = sum of the outputs.
f
DIP16
SO16
SSOP16
TSSOP16
DHVQFN16 plastic dual in-line compatible thermal enhanced
i
Rev. 03 — 23 December 2005
N + (C
r
= t
f
L
= 6 ns.
Conditions
V
V
V
V
V
Description
plastic dual in-line package; 16 leads (300 mil);
long body
plastic small outline package; 16 leads;
body width 3.9 mm
plastic shrink small outline package; 16 leads;
body width 5.3 mm
plastic thin shrink small outline package;
16 leads; body width 4.4 mm
very thin quad flat package; no leads;
16 terminals; body 2.5
CC
I
CC
I
CC
= GND to V
= GND to (V
2
= 5 V; C
= 5 V; C
f
o
) where:
L
L
3-to-8 line decoder/demultiplexer; inverting
= 15 pF
CC
= 15 pF
CC
74HC138; 74HCT138
1.5 V)
D
in W).
3.5
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
[1]
[1]
0.85 mm
Min
-
-
-
-
-
-
-
-
-
-
Typ
12
14
14
3.5
67
17
19
19
3.5
67
Max
-
-
-
-
-
-
-
-
-
-
Version
SOT38-1
SOT109-1
SOT338-1
SOT403-1
SOT763-1
Unit
ns
ns
ns
pF
pF
ns
ns
ns
pF
pF
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