Philips Semiconductors
Hex inverter
Product specification
74HC/HCT04
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: standard
ICC category: SSI
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 unit, multiply this value by the unit load coefficient shown in the table below.
INPUT
UNIT LOAD COEFFICIENT
nA
1.20
AC CHARACTERISTICS FOR 74HC
GND = 0 V; tr = tf = 6 ns; CL = 50 pF
Tamb (°C)
SYMBOL PARAMETER
74HCT
+25
−40 to +85
min. typ. max. min. max.
tPHL/ tPLH propagation delay
10 19
24
nA to nY
tTHL/ tTLH output transition
7 15
19
time
−40 to +125
min. max.
29
22
UNIT
ns
ns
TEST CONDITIONS
VCC
(V)
WAVEFORMS
4.5 Fig.6
4.5 Fig.6
AC WAVEFORMS
(1) HC : VM = 50%; VI = GND to VCC
HCT: VM = 1.3 V; VI = GND to 3 V
Fig.6 Waveforms showing the data input (nA) to data output (nY) propagation delays and the output transition
times.
PACKAGE OUTLINES
See “74HC/HCT/HCU/HCMOS Logic Package Outlines”.
September 1993
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