參數(shù)資料
型號(hào): 74HC154
廠商: NXP Semiconductors N.V.
英文描述: 4-to-16 line decoder/demultiplexer
中文描述: 4至16線譯碼器/解復(fù)用器
文件頁(yè)數(shù): 7/7頁(yè)
文件大?。?/td> 59K
代理商: 74HC154
September 1993
7
Philips Semiconductors
Product specification
4-to-16 line decoder/demultiplexer
74HC/HCT154
AC WAVEFORMS
Fig.6
Waveforms showing the address input (A
n
) to
output (Y
n
) propagation delays and the output
transition times.
(1) HC : V
M
= 50%; V
I
= GND to V
.
HCT: V
M
= 1.3 V; V
I
= GND to 3 V.
Fig.7
Waveforms showing the enable input (En)
to output (Y
n
) propagation delays and the
output transition times.
(1) HC : V
M
= 50%; V
I
= GND to V
.
HCT: V
M
= 1.3 V; V
I
= GND to 3 V.
APPLICATION INFORMATION
Fig.8
1-of-16 decoder; LOW level output is selected.
PACKAGE OUTLINES
See
“74HC/HCT/HCU/HCMOS Logic Package Outlines”
.
Fig.9
1-of-16 demultiplexer; logic level on selected
outputs follow the logic level on the data input.
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