Datasheet

74HC_HCT154_6 © NXP B.V. 2007. All rights reserved.
Product data sheet Rev. 06 — 12 February 2007 9 of 21
NXP Semiconductors
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
V
OL
LOW-level output voltage V
I
=V
IH
or V
IL
V
CC
= 4.5 V; I
O
= 20 µA - 0 0.1 V
V
CC
= 4.5 V; I
O
= 4 mA - 0.15 0.25 V
I
I
input leakage current V
CC
= 5.5 V; V
I
=V
CC
or GND - - ±0.1 µA
I
CC
supply current V
CC
= 5.5 V; V
I
=V
CC
or GND; I
O
=0A - - 8.0 µA
∆I
CC
additional supply current per input pin; V
CC
= 4.5 V to 5.5 V;
V
I
=V
CC
− 2.1 V; I
O
=0A
- - 360 µA
C
I
input capacitance - 3.5 - pF
T
amb
= −40 °C to +85 °C
V
IH
HIGH-level input voltage V
CC
= 4.5 V to 5.5 V 2.0 - - V
V
IL
LOW-level input voltage V
CC
= 4.5 V to 5.5 V - - 0.8 V
V
OH
HIGH-level output voltage V
I
=V
IH
or V
IL
V
CC
= 4.5 V; I
O
= −20 µA 4.4 - - V
V
CC
= 4.5 V; I
O
= −4 mA 3.84 - - V
V
OL
LOW-level output voltage V
I
=V
IH
or V
IL
V
CC
= 4.5 V; I
O
= 20 µA - - 0.1 V
V
CC
= 4.5 V; I
O
= 4 mA - - 0.33 V
I
I
input leakage current V
CC
= 5.5 V; V
I
=V
CC
or GND - - ±1.0 µA
I
CC
supply current V
CC
= 5.5 V; V
I
=V
CC
or GND; I
O
=0A - - 80 µA
∆I
CC
additional supply current per input pin; V
CC
= 4.5 V to 5.5 V;
V
I
=V
CC
− 2.1 V; I
O
=0A
- - 450 µA
T
amb
= −40 °C to +125 °C
V
IH
HIGH-level input voltage V
CC
= 4.5 V to 5.5 V 2.0 - - V
V
IL
LOW-level input voltage V
CC
= 4.5 V to 5.5 V - - 0.8 V
V
OH
HIGH-level output voltage V
I
=V
IH
or V
IL
V
CC
= 4.5 V; I
O
= −20 µA 4.4 - - V
V
CC
= 4.5 V; I
O
= −4 mA 3.7 - - V
V
OL
LOW-level output voltage V
I
=V
IH
or V
IL
V
CC
= 4.5 V; I
O
= 20 µA - - 0.1 V
V
CC
= 4.5 V; I
O
= 4 mA - - 0.4 V
I
I
input leakage current V
CC
= 5.5 V; V
I
=V
CC
or GND - - ±1.0 µA
I
CC
supply current V
CC
= 5.5 V; V
I
=V
CC
or GND; I
O
=0A - - 160 µA
∆I
CC
additional supply current per input pin; V
CC
= 4.5 V to 5.5 V;
V
I
=V
CC
− 2.1 V; I
O
=0A
- - 490 µA
Table 7. Static characteristics 74HCT154
…continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions Min Typ Max Unit