74HC154D-T NXP Semiconductors, 74HC154D-T Datasheet - Page 5

• 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
Table 2.
6. Functional description
Table 3.
[1]
74HC_HCT154_6
Product data sheet
Symbol
Y13
Y14
Y15
E0
E1
A3
A2
A1
A0
V
Input
E0 E1 A0 A1 A2 A3 Y0 Y1 Y2 Y3 Y4 Y5
H
H
L
L
CC
H = HIGH voltage level
L = LOW voltage level
X = don’t care.
H
L
H
L
X
X
X
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
Pin description
Function table
X
X
X
L
L
H
H
L
L
H
H
L
L
H
H
L
L
H
H
X
X
X
L
L
L
L
H
H
H
H
L
L
L
L
H
H
H
H
Pin
15
16
17
18
19
20
21
22
23
24
X
X
X
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
[1]
…continued
Output
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
Description
data output (active LOW)
data output (active LOW)
data output (active LOW)
enable input (active LOW)
enable input (active LOW)
address input
address input
address input
address input
supply voltage
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
Rev. 06 — 12 February 2007
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
Y6
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
Y7
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
Y8
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
74HC154; 74HCT154
Y9
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
4-to-16 line decoder/demultiplexer
Y10 Y11 Y12 Y13 Y14 Y15
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
© NXP B.V. 2007. All rights reserved.
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
5 of 21
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L