The Leader in High Temperature
Semiconductor Solutions
CHT-7404 DATASHEET
Revision: 03.4
8-Jul-14
(Last Modified Date)
High-Temperature, Hex Inverter
General Description
Features
The CHT-7404 contains six independent
inverter, performing the Boolean function :

Qualified from -55 to +225°C (Tj)

3.3 to 5V (±10%) supply voltages
YA

Latchup-free at any supply and tem-
This circuit is designed assuring latchupfree operation for all supply and temperature conditions.
The CHT-7404 can operate with supply
voltages from 3.3 to 5V (±10%).
perature condition

Validated at 225°C for 30000 hours
(CDIL14) and 20000 hours (CSOIC16)
(and still on-going)

Available in CDIL14 and CSOIC16
hermetic standard package
Applications
PUBLIC
Doc. DS-080210 V03.4

Well logging,

Automotive, Aeronautics & Aerospace

Harsh Environments
WWW.CISSOID.COM
1 of 10
Jul. 08, 2014
Contact : Gonzalo Picún (+32-10-489214)Jul. 14
CHT-7404 DATASHEET
(Last Modified Date)
Package and Pin Configuration
SOIC16
DIL14
IN1
1
14
VDD
OUT1
2
13
OUT6
IN2
3
12
IN6
OUT2
4
11
OUT5
IN3
5
10
IN5
OUT3
6
9
OUT4
VSS
7
8
IN4
IN1
1
16
VDD
OUT1
2
15
OUT6
IN2
3
14
IN6
OUT2
4
13
OUT5
IN3
5
12
IN5
OUT3
6
11
OUT4
VSS
7
10
IN4
N.C.
8
9
N.C.
Function Table
INPUT
A
OUTPUT
Y
L
H
H
L
PUBLIC
Doc. DS-080210 V03.4
WWW.CISSOID.COM
2 of 10
Jul. 08, 2014
Contact : Gonzalo Picún (+32-10-489214)Jul. 14
CHT-7404 DATASHEET
(Last Modified Date)
Function and Logical Diagrams
DIL14
1
3
5
SOIC16
IN1
OUT1
IN2
OUT2
IN3
OUT3
IN4
OUT4
IN5
OUT5
IN6
OUT6
2
1
4
3
6
5
A
8
10
12
IN1
OUT1
IN2
OUT2
IN3
OUT3
IN4
OUT4
IN5
OUT5
IN6
OUT6
2
4
6
Y
9
10
11
12
13
14
11
13
15
Figure 1. CHT-7404: simplified block diagram.
PUBLIC
Doc. DS-080210 V03.4
WWW.CISSOID.COM
3 of 10
Jul. 08, 2014
Contact : Gonzalo Picún (+32-10-489214)Jul. 14
CHT-7404 DATASHEET
(Last Modified Date)
Human Body Model
Absolute Maximum Ratings
Supply Voltage VDD to GND
Voltage on any Pin to GND
-0.5 to 6.0V
-0.5 to VDD+0.5V
1kV
Operating Conditions
Supply Voltage VDD to GND
Junction temperature
3.3V to 5V (±10%)
-55°C to +225°C
ESD Rating (expected)
DC Electrical Characteristics
Unless otherwise stated: VDD=5V, Tj=25°C. Bold underlined figures indicate values valid
over the whole temperature range (-55°C < Tj < +225°C).
Parameter
Supply voltage
VDD
Condition
Min
Typ
2.97
Max
Units
5.5V
V
VDD = 3.3V, Tj=-55°C
4
VDD = 5V, Tj=-55°C
13
Quiescent current
IDD
nA
VDD = 3.3V, Tj=225°C
2100
VDD = 5V, Tj=225°C
2500
VDD = 3.3V, IOH<4mA (source)
2.7
3.04
Minimum HIGH level output
voltage VOH
V
VDD = 5V, IOH<4mA (source)
4.6
4.82
VDD = 3.3V, IOL<4mA (sink)
0.28
0.5
VDD = 5V, IOL<4mA (sink)
0.20
0.4
Maximum LOW level output
voltage VOL
V
VDD = 3.3V
2.4
2.10
Minimum HIGH level input
voltage VIH
V
VDD = 5V
3.7
3.49
VDD = 3.3V
1.72
1.5
VDD = 5V
2.16
2.0
±1
±35
Maximum LOW level input
voltage VIL
V
VI=VCC or GND, VDD = 3.3V
Input leakage current
(source / sink) ± II
nA
VI=VCC or GND, VDD = 5V
PUBLIC
Doc. DS-080210 V03.4
WWW.CISSOID.COM
±2
±37
4 of 10
Jul. 08, 2014
Contact : Gonzalo Picún (+32-10-489214)Jul. 14
CHT-7404 DATASHEET
(Last Modified Date)
AC Electrical Characteristics
Unless otherwise stated: VDD=5V, Tj=25°C. Bold underlined figures indicate values valid
over the whole temperature range (-55°C < Tj < +225°C).
Parameter
Propagation
delay
time from A to Y
tPHL
Propagation
delay
time from A to Y
tPLH
Output transition time
High to Low
tTHL
Output transition time
Low to High
tTLH
PUBLIC
Doc. DS-080210 V03.4
Condition
CL=50pF
CL=50pF
CL=50pF
CL=50pF
Temperature
Typ
Max
Tj=-55°C
9
16
Tj=25°C
10
18
Tj=225°C
14
25
Tj=-55°C
11
20
Tj=25°C
12
21
Tj=225°C
13
23
Tj=-55°C
13
17
Tj=25°C
14
18
Tj=225°C
17
22
Tj=-55°C
19
25
Tj=25°C
20
26
Tj=225°C
23
30
WWW.CISSOID.COM
Min
Units
ns
ns
ns
ns
5 of 10
Jul. 08, 2014
Contact : Gonzalo Picún (+32-10-489214)Jul. 14
CHT-7404 DATASHEET
(Last Modified Date)
AC Electrical Characteristics (cntd)
Unless otherwise stated: VDD=3.3V, Tj=25°C. Bold underlined figures indicate values valid
over the whole temperature range (-55°C < Tj < +225°C).
Parameter
Propagation
delay
time from A or B to Y
tPHL
Propagation
delay
time from A or B to Y
tPLH
Output transition time
High to Low
tTHL
Output transition time
Low to High
tTLH
Condition
Temperature
CL=50pF
CL=50pF
CL=50pF
CL=50pF
Min
Typ
Max
Tj=-55°C
16
28
Tj=25°C
17
30
Tj=225°C
23
40
Tj=-55°C
17
30
Tj=25°C
18
32
Tj=225°C
21
37
Tj=-55°C
20
26
Tj=25°C
21
28
Tj=225°C
27
36
Tj=-55°C
23
30
Tj=25°C
24
32
Tj=225°C
26
34
Units
ns
ns
ns
ns
AC Waveforms
input
tPLH
tPHL
output
tTLH
tTHL
Figure 2. AC Waveforms
PUBLIC
Doc. DS-080210 V03.4
WWW.CISSOID.COM
6 of 10
Jul. 08, 2014
Contact : Gonzalo Picún (+32-10-489214)Jul. 14
CHT-7404 DATASHEET
(Last Modified Date)
5.00
3.30
4.50
3.00
4.00
2.70
Output Voltage (V)
Output Voltage (V)
Typical Performance Characteristics
3.50
3.00
VOH
2.50
VOL
2.00
1.50
2.40
2.10
1.80
VOH
1.50
VOL
1.20
0.90
1.00
0.60
0.50
0.30
0.00
0.00
-100
0
100
200
300
-100
0
Temperature (°C)
5.00
3.30
4.50
3.00
4.00
2.70
3.50
VIH
VIL
2.50
2.00
1.50
300
2.40
2.10
VIH
1.80
VIL
1.50
1.20
0.90
1.00
0.60
0.50
0.30
0.00
0.00
-100
0
100
200
300
-100
0
Temperature (°C)
100
200
300
Temperature (°C)
Input voltage levels versus temperature,
VDD = 5V
Input voltage levels versus temperature,
VDD = 3.3V
1000
1000
100
10
Source /
Sink
Input leakage current (nA)
Input leakage current (nA)
200
Output voltage levels versus temperature,
VDD = 3.3V
Intput Voltage (V)
Intput Voltage (V)
Output voltage levels versus temperature,
VDD = 5V
3.00
100
Temperature (°C)
100
10
Source /
Sink
1
-100
1
0
100
200
300
-100
Temperature (°C)
Input leakage current versus temperature,
VDD = 5V
PUBLIC
Doc. DS-080210 V03.4
0
100
200
300
Temperature (°C)
Input leakage current versus temperature,
VDD = 3.3V
WWW.CISSOID.COM
7 of 10
Jul. 08, 2014
Contact : Gonzalo Picún (+32-10-489214)Jul. 14
CHT-7404 DATASHEET
(Last Modified Date)
24.00
16.00
15.00
22.00
20.00
Transition time (ns)
Transition time (ns)
14.00
13.00
12.00
11.00
10.00
9.00
18.00
16.00
14.00
TTLH
TTHL
8.00
TTHL
TTLH
12.00
7.00
6.00
10.00
-100
0
100
200
300
-100
0
Temperature (°C)
100
200
300
Temperature (°C)
Transition times versus temperature,
VDD = 5V
16.0
Transition times versus temperature,
VDD = 3.3V
26.0
15.0
24.0
14.0
22.0
Propagation delay (ns)
Propagation delay (ns)
13.0
20.0
12.0
18.0
11.0
10.0
16.0
9.0
14.0
TPHL
8.0
TPLH
7.0
6.0
-100
0
100
200
300
TPLH
10.0
-100
Temperature (°C)
Propagation delays versus temperature,
VDD = 5V
TPHL
12.0
0
100
200
300
Temperature (°C)
Propagation delays versus temperature,
VDD = 3.3V
Ordering Information
Ordering Reference
CHT-7404-CDIL14-T
CHT-7404-CSOIC16-T
PUBLIC
Doc. DS-080210 V03.4
Package
Ceramic DIL14
Ceramic CSOIC16
Temperature Range
-55°C to +225°C
-55°C to +225°C
WWW.CISSOID.COM
Marking
CHT-7404
CHT-7404
8 of 10
Dec. 23, 2013
Contact : Gonzalo Picún (+32-10-489214)Dec. 13
CHT-7404 DATASHEET
(Last Modified Date)
Package Dimensions
0,11
7.62
7.50
17.80
2.8
Min 3.3
Max 4.3
Max 7.76
2.16
0,40
11.6
2.54
0.40-0.50
Drawing CDIL14 (mm +/- 10%)
10.45
2.48
9.70
7.45
4.70
0.55
0.5-1.25
Min 8.50 / Max 9.00
Min 10.00 / Max 11.00
6.80
7.45
0.20
1.27
0.42
Drawing CSOIC16 (mm +/- 10%)
PUBLIC
Doc. DS-080210 V03.4
WWW.CISSOID.COM
9 of 10
Dec. 23, 2013
Contact : Gonzalo Picún (+32-10-489214)Dec. 13
CHT-7404 DATASHEET
(Last Modified Date)
Contact & Ordering
CISSOID S.A.
Headquarters and
contact EMEA:
CISSOID S.A. – Rue Francqui, 3 – 1435 Mont Saint Guibert - Belgium
T : +32 10 48 92 10 - F: +32 10 88 98 75
Email: sales@cissoid.com
Representatives
Visit our website: www.cissoid.com
Disclaimer
Neither CISSOID, nor any of its directors, employees or affiliates make any representations or extend any warranties
of any kind, either express or implied, including but not limited to warranties of merchantability, fitness for a particular
purpose, and the absence of latent or other defects, whether or not discoverable. In no event shall CISSOID, its directors, employees and affiliates be liable for direct, indirect, special, incidental or consequential damages of any kind
arising out of the use of its circuits and their documentation, even if they have been advised of the possibility of such
a damage. The circuits are provided “as is”. CISSOID has no obligation to provide maintenance, support, updates, or
modifications.
PUBLIC
Doc. DS-080210 V03.4
WWW.CISSOID.COM
10 of 10