Features
■ High speed:
t
= 11 ns (typ.) at VCC=4.5V
PD
■ Low power dissipation:
I
= 1 μA (max.) at TA =25°C
CC
■ Compatible with TTL outputs:
V
= 2 V (min.) VIL = 0.8 V (max)
IH
■ Balanced propagation delays:
t
≅ t
PLH
■ Symmetrical output impedance:
|I
| = IOL = 4 mA (min)
OH
■ Pin and function compatible with 74 series 04
PHL
M74HCT04
Hex inverter
DIP-14
SO-14
Table 1. Device summary
Order code Package Packing
M74HCT04B1R DIP-14 Tube
M74HCT04RM13TR SO-14 Tape and reel
Description
The M74HCT04 is a high speed CMOS hex
inverter fabricated with silicon gate C
technology.
The internal circuit is composed of 3 stages
including a buffer output, which enables high
noise immunity and stable output.
The M74HCT04 is designed to directly interface
2
HSC
MOS systems with TTL and NMOS
components.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
2
MOS
May 2008 Rev 2 1/11
www.st.com
11
Pin connection and IEC logic symbols M74HCT04
1 Pin connection and IEC logic symbols
Figure 1. Pin connections and IEC logic symbols
14
1A
1
V
CC
1Y
2A
2Y
3A
GND
3Y
2
3
4
5
6
7
13
6A
6Y
12
11
5A
5Y
10
9
4A
4Y
8
Table 2. Pin description
Pin number Symbol Name and function
1, 3, 5, 9, 11, 13 1A to 6A Data inputs
2, 4, 6, 8, 10, 12 1Y to 6Y Data outputs
7 GND Ground (0 V)
14 V
CC
Positive supply voltage
Figure 2. Input and output equivalent circuit
V
CC
Input
GND
Table 3. Truth table
AY
LH
HL
2/11
GND
V
CC
Output
M74HCT04 Maximum rating
2 Maximum rating
Stressing the device above the rating listed in the “Absolute maximum ratings” table may
cause permanent damage to the device. These are stress ratings only, and operation of the
device at these or any other conditions above those indicated in the operating sections of
this specification is not implied. Exposure to absolute maximum rating conditions for
extended periods may aff ect device reliability. Refer also to the STMicroelectronics SURE
Program and other relevant quality documents.
Table 4. Absolute maximum ratings
Symbol Parameter Value Unit
V
I
CC
I
T
1. 500mW at 65 ° C; derate to 300 mW by 10 mW/ ° C from 65 ° C to 85 ° C
Supply voltage -0.5 to +7 V
CC
DC input voltage -0.5 to VCC + 0.5 V
V
I
DC output voltage -0.5 to VCC + 0.5 V
V
O
I
DC input diode current ± 20 mA
IK
DC output diode current ± 20 mA
I
OK
I
DC output current ± 25 mA
O
or
DC VCC or Ground current ± 50 mA
GND
P
Power dissipation 500
D
Storage temperature -65 to +150 °C
stg
Lead temperature (10 sec) 300 °C
T
L
(1)
mW
Table 5. Recommemded operating conditions
Symbol Parameter Value Unit
V
V
T
t
Supply voltage 4.5 to 5.5 V
CC
Input voltage 0 to V
V
I
Output voltage 0 to V
O
Operating temperature -55 to 125 °C
op
, tfInput rise and fall time (VCC = 4.5 to 5.5 V) 0 to 500 ns
r
CC
CC
V
V
3/11
Maximum rating M74HCT04
Table 6. DC specifications
Test condition Value
Symbol Parameter
V
CC
= 25 °C -40 to 85°C
T
A
(V)
Min Typ Max Min Max Min Max
V
V
V
I
High level input
IH
voltage
Low level input
V
IL
voltage
High level output
OH
voltage
Low level output
OL
voltage
Input leakage
I
I
current
Quiescent supply
CC
current
4.5
to
5.5
4.5
to
5.5
4.5
4.5
5.5 V
5.5 V
2.0 2.0 2.0 V
0.8 0.8 0.8 V
I
=-20 μA 4.4 4.5 4.4 4.4
O
= -4.0 mA 4.18 4.31 4.13 4.10
I
O
I
= 20 μA 0.0 0.1 0.1 0.1
O
= 4.0 mA 0.17 0.26 0.33 0.40
I
O
= VCC or GND ± 0.1 ± 1 ± 1 μA
I
= VCC or GND 1 10 20 μA
I
Per input pin
= 0.5 V or
V
Additional worst
Δ I
CC
case supply
5.5
current
Table 7. AC electric al characteristics (CL = 50 pF, input tr = tf = 6 ns)
I
= 2.4 V
V
I
Other inputs at
VCC or GND
= 0
I
O
2.0 2.9 3.0 mA
-55 to
125°C
Unit
V
V
Test condition Value
Symbol Parameter
V
CC
(V)
t
TLH tTHL
t
PLH tPHL
Output transition
time
Propagation delay
time
4.5 8 15 19 23 ns
4.5 11182327ns
4/11
= 25°C -40 to 85°C
T
A
-55 to
125°C
Min. Typ. Max. Min. Max. Min. Max.
Unit
M74HCT04 Maximum rating
Table 8. Capacitive characteristics
Test condition Value
Symbol Parameter
V
CC
TA = 25°C -40 to 85°C
-55 to
125°C
(V)
Min Typ Max Min Max Min Max
C
C
1. CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current
consumption without load. (Refer to Test Circuit). Average operating current can be obtained by the following equation.
I
Input capacitance 5 10 10 10 pF
IN
Power dissipation
PD
capacitance
= CPD x VCC x fIN + ICC/6 (per gate)
CC(opr)
(1)
20 pF
Unit
5/11
Test circuit M74HCT04
3 Test circuit
Figure 3. Test circuit
1. CL = 50pF or equivalent (includes jig and probe capacitance)
= Z
2. R
T
of pulse generator (typically 50Ω)
OUT
Figure 4. Wavefor m: pr opa gation dela y times (f = 1 MHz; 50 % duty cycle)
6/11
M74HCT04 Package mechanical data
4 Package mechanical data
In order to meet environmental requ irements, ST offers these devices in ECOPACK®
packages. These packages have a Lead-free second level interconnect. The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related t o soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com.
7/11
Package mechanical data M74HCT04
Plastic DIP-14 MECHANICAL DATA
DIM.
MIN. TYP MAX. MIN. TYP. MAX.
a1 0.51 0.020
B 1.39 1.65 0.055 0.065
b 0.5 0.020
b1 0.25 0.010
D 20 0.787
E 8.5 0.335
e 2.54 0.100
e3 15.24 0.600
F 7.1 0.280
I 5.1 0.201
L 3.3 0.130
Z 1.27 2.54 0.050 0.100
mm. inch
8/11
P001A
M74HCT04 Package mechanical data
SO-14 MECHANICAL DATA
DIM.
hcni.mm
MIN. TYP MAX. MIN. TYP. MAX.
910.05.0C
).pyt
( °541c
050.072.1e
003.026.73e
.0910.072.15.0L
).xam( °8S
860.057.1A
700.0300.02.01.01a
460.056.12a
810.0310.064.053.0b
010.0700.052.091.01b
443.0633.057.855.8D
442.0822.02.68.5E
751.0941.00.48.3F
802.0181.03.56.4G
050
620.086.0M
PO13G
9/11
Package mechanical data M74HCT04
Tape & Reel SO-14 MECHANICAL DATA
DIM.
MIN. TYP MAX. MIN. TYP. MAX.
A 330
C 12.8 13.2 0.504 0.519
D 20.2 0.795
N 60 2.362
T 22.4 0.882
Ao 6.4 6.6 0.252 0.260
Bo 9
Ko 2.1 2.3 0.082 0.090
Po 3.9 4.1 0.153 0.161
P 7.9 8.1 0.311 0.319
mm. inch
12.992
9.2 0.354 0.362
10/11
M74HCT04 Revision history
5 Revision history
Table 9. Document revision history
Date Revision Changes
July-2001 1 Initial release.
Document converted and restructured to new template.
23-May-2008 2
Removed: M74HC04M1R and M74HCT04TTR order codes.
Added: tape and reel specifications for SO-14 package.
11/11
Loading...