74HC138DB,112 NXP Semiconductors, 74HC138DB,112 Datasheet - Page 14

• Manufacturer Part Number: 74HC138DB,112
• Description: IC LINE DECODER/DEMUX INV 16SSOP
• Manufacturer: NXP Semiconductors
• Series: 74HCr
• Type: Decoder/Demultiplexerr

Specifications of 74HC138DB,112

• Circuit: 1 x 3:8
• Independent Circuits: 1
• Current - Output High, Low: 5.2mA, 5.2mA
• Voltage Supply Source: Single Supply
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74HC138DB; 74HC138DB; 935174410112

Philips Semiconductors
12. Waveforms
74HC_HCT138_3
Product data sheet
Table 11:
Type
74HC138
74HCT138
Fig 6. Propagation delay input (An) and enable input (E3) to output (Yn) and transition
Fig 7. Propagation delay enable input (En) to output (Yn) and transition time output (Yn)
V
N = number of inputs switching;
(C
CC
L
= supply voltage in V;
Measurement points are given in
V
time output (Yn)
Measurement points are given in
V
V
OL
OL
Measurement points
CC
and V
and V
2
f
o
OH
OH
) = sum of the outputs.
are typical voltage output drop that occur with the output load.
are typical voltage output drop that occur with the output load.
Rev. 03 — 23 December 2005
An, E3
E1, E2
output
output
input
input
Yn
Yn
GND
GND
V
V
V
V
V
V
OH
Input
V
0.5V
1.3 V
CC
OL
CC
OH
OL
M
CC
Table
Table
11.
11.
V
V
M
M
3-to-8 line decoder/demultiplexer; inverting
V
V
M
M
t
t
PHL
PHL
74HC138; 74HCT138
t
t
THL
THL
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Output
V
0.5V
1.3 V
t
t
PLH
mna373
PLH
mna374
M
t
t
TLH
TLH
CC
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