74HC154D-T NXP Semiconductors, 74HC154D-T Datasheet - Page 11

• Manufacturer Part Number: 74HC154D-T
• Description: Decoder/Demultiplexer Single 4-to-16 24-Pin SO T/R
• Manufacturer: NXP Semiconductors

Specifications of 74HC154D-T

• Package: 24SO
• Logic Function: Decoder/Demultiplexer
• Logic Family: HC
• Number Of Element Inputs: 4
• Number Of Element Outputs: 16
• Number Of Elements Per Chip: 1
• Number Of Input Enables Per Element: 2
• Demultiplexing Capability: 1-of-16
• Fabrication Technology: CMOS
• Typical Operating Supply Voltage: 5 V
• Operating Temperature: -40 to 125 °C

NXP Semiconductors
11. Waveforms
Table 9.
74HC_HCT154_6
Product data sheet
Type
74HC154
74HCT154
Fig 7. Propagation delay address input (An) to output
Yn output
Measurement points are given in
(Yn) and transition time output (Yn)
An input
Measurement points
GND
V
V
OH
OL
V
I
90 %
V
M
t
THL
V
M
10 %
t
PHL
Table
V
10 %
M
Input
V
0.5V
1.3 V
V
M
M
9.
t
TLH
001aab073
CC
90 %
Rev. 06 — 12 February 2007
t
PLH
Fig 8. Propagation delay enable input (En) to output
Yn output
Measurement points are given in
(Yn) and transition time output (Yn)
En input
GND
V
V
74HC154; 74HCT154
OH
OL
V
I
Output
V
0.5V
1.3 V
4-to-16 line decoder/demultiplexer
90 %
M
CC
V
t
THL
M
V
10 %
M
t
PHL
Table
V
10 %
M
© NXP B.V. 2007. All rights reserved.
V
M
9.
t
TLH
001aab074
90 %
t
PLH
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