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74HCT154D View Datasheet(PDF) - Philips Electronics

Part Name
Description
Manufacturer
74HCT154D
Philips
Philips Electronics Philips
74HCT154D Datasheet PDF : 7 Pages
1 2 3 4 5 6 7
Philips Semiconductors
4-to-16 line decoder/demultiplexer
Product specification
74HC/HCT154
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: standard
ICC category: MSI
Note to HCT types
The value of additional quiescent supply current (ICC) for a unit load of 1 is given in the family specifications.
To determine ICC per input, multiply this value by the unit load coefficient shown in the table below.
INPUT
An
En
UNIT LOAD COEFFICIENT
1.0
1.0
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; tr = tf = 6 ns; CL = 50 pF
Tamb (°C)
TEST CONDITIONS
SYMBOL PARAMETER
min.
+25
typ.
74HCT
40 to +85
max. min. max.
40 to +125
min. max.
UNIT VCC WAVEFORMS
(V)
tPHL/ tPLH
tPHL/ tPLH
tTHL/ tTLH
propagation delay
An to Yn
propagation delay
En to Yn
output transition time
16 35
44
53 ns 4.5 Fig.6
15 32
40
48 ns 4.5 Fig.7
7 15
19
22 ns 4.5 Figs 6 and 7
September 1993
6
 

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