Content | Features
- Dual Clocked Up/Down Counter
- Separate Clock-Up and Clock-Down Lines
- Can Drive Common Cathode LED's Directly
|
Features
- Single AND Gated JK Master/Slave Flip-Flop
- Outputs Directly Interface to CMOS, NMOS and TTL
- Large Operating Voltage Range
- Wide Operating Conditions
- Not Recommended for New Designs
Pin Description
Pin Number |
Description |
1 |
Not Connected |
2 |
Clear Input |
3 |
J1 Input |
4 |
J2 Input |
5 |
J3 Input |
6 |
Complement Q Output |
7 |
Ground |
8 |
Q Output |
9 |
K1 Input |
10 |
K2 Input |
11 |
K3 Input |
12 |
Clock Input |
13 |
Preset Input |
14 |
Vcc - Positive Supply |
Technical Data
Absolute Maximum Ratings
Supply Voltage
|
7V
|
Input Voltage
|
5.5V
|
Operating Free Air Temperature
|
0°C to +70°C
|
Storage Temperature Range
|
-65°C to +150°C
|
Recommended Operating Conditions
Symbol |
Parameter |
Min |
Typ |
Max |
Units |
Vcc |
Supply Voltage |
4.75 |
5 |
5.25 |
V |
Vih |
HIGH Level Input Voltage |
2 |
|
|
V |
Vil |
LOW Level Input Voltage |
|
|
0.8 |
V |
Ioh |
HIGH Level Output Current |
|
|
-0.4 |
mA |
Iol |
LOW Level Output Current |
|
|
16 |
mA |
Ta |
Free Air Operating Temperature |
0 |
|
70 |
°C |
Electrical Characteristics
Symbol |
Parameter |
Conditions |
Min |
Typ |
Max |
Units |
Vi |
Input Clamp Voltage |
Vcc=Min Ii=-12mA |
|
|
-1.5 |
V |
Voh |
HIGH Level Output Voltage |
Vcc=Min Ioh=MAX Vil=MAX |
2.4 |
3.4 |
|
V |
Vol |
LOW Level Output Voltage |
Vcc=Min Iol=MAX Vih=MAX |
|
0.2 |
0.4 |
V |
Ii |
Input [email protected] Input Voltage |
Vcc=Max Vi=5.5V |
|
|
1 |
mA |
Iih |
HIGH Level Input Current |
Vcc=Max Vi=2.4V |
|
|
40 |
µA |
Iil |
LOW Level Input Current |
Vcc=Max Vi=0.4V |
|
|
-1.6 |
mA |
Ios |
Short Circuit Output Current |
Vcc=Max |
-18 |
|
-55 |
mA |
Icch |
Supply Current with Outputs HIGH |
Vcc=Max |
|
4 |
8 |
mA |
Iccl |
Supply Current with Outputs LOW |
Vcc=Max |
|
12 |
22 |
mA |
Switching Characteristics at Vcc=5V,Ta=25°C
Symbol |
Parameter |
Conditions |
Min |
Typ |
Max |
Units |
tplh |
Propagation Delay Time LOW-to-HIGH Level Output |
Cl=15pF Rl=400R |
|
|
22 |
nS |
tphl |
Propagation Delay Time HIGH-to-LOW Level Output |
Cl=15pF Rl=400R |
|
|
15 |
nS |
| 7404 - 7404 Hex Inverter Datasheet
Features
- Six Hex Inverters
- Outputs Directly Interface to CMOS, NMOS and TTL
- Large Operating Voltage Range
- Wide Operating Conditions
Pin Description
Pin Number |
Description |
1 |
A Input Gate 1 |
2 |
Y Output Gate 1 |
3 |
A Input Gate 2 |
4 |
Y Output Gate 2 |
5 |
A Input Gate 3 |
6 |
Y Output Gate 3 |
7 |
Ground |
8 |
Y Output Gate 4 |
9 |
A Input Gate 4 |
10 |
Y Output Gate 5 |
11 |
A Input Gate 5 |
12 |
Y Output Gate 6 |
13 |
A Input Gate 6 |
14 |
Vcc - Positive Supply |
Technical Data
Absolute Maximum Ratings
Supply Voltage
|
7V
|
Input Voltage
|
5.5V
|
Operating Free Air Temperature
|
0°C to +70°C
|
Storage Temperature Range
|
-65°C to +150°C
|
Recommended Operating Conditions
Symbol |
Parameter |
Min |
Typ |
Max |
Units |
Vcc |
Supply Voltage |
4.75 |
5 |
5.25 |
V |
Vih |
HIGH Level Input Voltage |
2 |
|
|
V |
Vil |
LOW Level Input Voltage |
|
|
0.8 |
V |
Ioh |
HIGH Level Output Current |
|
|
-0.4 |
mA |
Iol |
LOW Level Output Current |
|
|
16 |
mA |
Ta |
Free Air Operating Temperature |
0 |
|
70 |
°C |
Electrical Characteristics
Symbol |
Parameter |
Conditions |
Min |
Typ |
Max |
Units |
Vi |
Input Clamp Voltage |
Vcc=Min Ii=-12mA |
|
|
-1.5 |
V |
Voh |
HIGH Level Output Voltage |
Vcc=Min Ioh=MAX Vil=MAX |
2.4 |
3.4 |
|
V |
Vol |
LOW Level Output Voltage |
Vcc=Min Iol=MAX Vih=MAX |
|
0.2 |
0.4 |
V |
Ii |
Input [email protected] Input Voltage |
Vcc=Max Vi=5.5V |
|
|
1 |
mA |
Iih |
HIGH Level Input Current |
Vcc=Max Vi=2.4V |
|
|
40 |
µA |
Iil |
LOW Level Input Current |
Vcc=Max Vi=0.4V |
|
|
-1.6 |
mA |
Ios |
Short Circuit Output Current |
Vcc=Max |
-18 |
|
-55 |
mA |
Icch |
Supply Current with Outputs HIGH |
Vcc=Max |
|
4 |
8 |
mA |
Iccl |
Supply Current with Outputs LOW |
Vcc=Max |
|
12 |
22 |
mA |
Switching Characteristics at Vcc=5V,Ta=25°C
Symbol |
Parameter |
Conditions |
Min |
Typ |
Max |
Units |
tplh |
Propagation Delay Time LOW-to-HIGH Level Output |
Cl=15pF Rl=400R |
|
|
22 |
nS |
tphl |
Propagation Delay Time HIGH-to-LOW Level Output |
Cl=15pF Rl=400R |
|
|
15 |
nS |
|
Features
- Two D-Type Flip-Flops
- Outputs Directly Interface to CMOS, NMOS and TTL
- Large Operating Voltage Range
- Wide Operating Conditions
Pin Description
Pin Number |
Description |
1 |
Clear 1 Input |
2 |
D1 Input |
3 |
Clock 1 Input |
4 |
Preset 1 Input |
5 |
Q1 Output |
6 |
Complement Q1 Output |
7 |
Ground |
8 |
Complement Q2 Output |
9 |
Q2 Output |
10 |
Preset 2 Input |
11 |
Clock 2 Input |
12 |
D2 Input |
13 |
Clear 2 Input |
14 |
Positive Supply |
Technical Data
Absolute Maximum Ratings
Supply Voltage
|
7V
|
Input Voltage
|
5.5V
|
Operating Free Air Temperature
|
0°C to +70°C
|
Storage Temperature Range
|
-65°C to +150°C
|
Recommended Operating Conditions
Symbol |
Parameter |
Min |
Typ |
Max |
Units |
Vcc |
Supply Voltage |
4.75 |
5 |
5.25 |
V |
Vih |
HIGH Level Input Voltage |
2 |
|
|
V |
Vil |
LOW Level Input Voltage |
|
|
0.8 |
V |
Ioh |
HIGH Level Output Current |
|
|
-0.4 |
mA |
Iol |
LOW Level Output Current |
|
|
16 |
mA |
Ta |
Free Air Operating Temperature |
0 |
|
70 |
°C |
Electrical Characteristics
Symbol |
Parameter |
Conditions |
Min |
Typ |
Max |
Units |
Vi |
Input Clamp Voltage |
Vcc=Min Ii=-12mA |
|
|
-1.5 |
V |
Voh |
HIGH Level Output Voltage |
Vcc=Min Ioh=MAX Vil=MAX |
2.4 |
3.4 |
|
V |
Vol |
LOW Level Output Voltage |
Vcc=Min Iol=MAX Vih=MAX |
|
0.2 |
0.4 |
V |
Ii |
Input [email protected] Input Voltage |
Vcc=Max Vi=5.5V |
|
|
1 |
mA |
Iih |
HIGH Level Input Current |
Vcc=Max Vi=2.4V |
|
|
40 |
µA |
Iil |
LOW Level Input Current |
Vcc=Max Vi=0.4V |
|
|
-1.6 |
mA |
Ios |
Short Circuit Output Current |
Vcc=Max |
-18 |
|
-55 |
mA |
Icch |
Supply Current with Outputs HIGH |
Vcc=Max |
|
4 |
8 |
mA |
Iccl |
Supply Current with Outputs LOW |
Vcc=Max |
|
12 |
22 |
mA |
Switching Characteristics at Vcc=5V,Ta=25°C
Symbol |
Parameter |
Conditions |
Min |
Typ |
Max |
Units |
tplh |
Propagation Delay Time LOW-to-HIGH Level Output |
Cl=15pF Rl=400R |
|
|
22 |
nS |
tphl |
Propagation Delay Time HIGH-to-LOW Level Output |
Cl=15pF Rl=400R |
|
|
15 |
nS |
|
Features
- Four 2-Input Logic OR Gates
- Outputs Directly Interface to CMOS, NMOS and TTL
- Large Operating Voltage Range
- Wide Operating Conditions
Pin Description
Pin Number |
Description |
1 |
A Input Gate 1 |
2 |
B Input Gate 1 |
3 |
Y Output Gate 1 |
4 |
A Input Gate 2 |
5 |
B Input Gate 2 |
6 |
Y Output Gate 2 |
7 |
Ground |
8 |
Y Output Gate 3 |
9 |
A Input Gate 3 |
10 |
B Input Gate 3 |
11 |
Y Output Gate 4 |
12 |
A Input Gate 4 |
13 |
B Input Gate 4 |
14 |
Vcc - Positive Supply |
Technical Data
Absolute Maximum Ratings
Supply Voltage
|
7V
|
Input Voltage
|
5.5V
|
Operating Free Air Temperature
|
0°C to +70°C
|
Storage Temperature Range
|
-65°C to +150°C
|
Recommended Operating Conditions
Symbol |
Parameter |
Min |
Typ |
Max |
Units |
Vcc |
Supply Voltage |
4.75 |
5 |
5.25 |
V |
Vih |
HIGH Level Input Voltage |
2 |
|
|
V |
Vil |
LOW Level Input Voltage |
|
|
0.8 |
V |
Ioh |
HIGH Level Output Current |
|
|
-0.4 |
mA |
Iol |
LOW Level Output Current |
|
|
16 |
mA |
Ta |
Free Air Operating Temperature |
0 |
|
70 |
°C |
Electrical Characteristics
Symbol |
Parameter |
Conditions |
Min |
Typ |
Max |
Units |
Vi |
Input Clamp Voltage |
Vcc=Min Ii=-12mA |
|
|
-1.5 |
V |
Voh |
HIGH Level Output Voltage |
Vcc=Min Ioh=MAX Vil=MAX |
2.4 |
3.4 |
|
V |
Vol |
LOW Level Output Voltage |
Vcc=Min Iol=MAX Vih=MAX |
|
0.2 |
0.4 |
V |
Ii |
Input [email protected] Input Voltage |
Vcc=Max Vi=5.5V |
|
|
1 |
mA |
Iih |
HIGH Level Input Current |
Vcc=Max Vi=2.4V |
|
|
40 |
µA |
Iil |
LOW Level Input Current |
Vcc=Max Vi=0.4V |
|
|
-1.6 |
mA |
Ios |
Short Circuit Output Current |
Vcc=Max |
-18 |
|
-55 |
mA |
Icch |
Supply Current with Outputs HIGH |
Vcc=Max |
|
4 |
8 |
mA |
Iccl |
Supply Current with Outputs LOW |
Vcc=Max |
|
12 |
22 |
mA |
Switching Characteristics at Vcc=5V,Ta=25°C
Symbol |
Parameter |
Conditions |
Min |
Typ |
Max |
Units |
tplh |
Propagation Delay Time LOW-to-HIGH Level Output |
Cl=15pF Rl=400R |
|
|
22 |
nS |
tphl |
Propagation Delay Time HIGH-to-LOW Level Output |
Cl=15pF Rl=400R |
|
|
15 |
nS |
|
7421 Dual 4-input AND Gate Datasheet
Features
- Two 4-Input AND Gates
- Outputs Directly Interface to CMOS, NMOS and TTL
- Large Operating Voltage Range
- Wide Operating Conditions
-
Pin Description
Pin Number |
Description |
1 |
A Input Gate 1 |
2 |
B Input Gate 1 |
3 |
Not Connected |
4 |
C Input Gate 1 |
5 |
D Input Gate 1 |
6 |
Y Output Gate 1 |
7 |
Ground |
8 |
Y Output Gate 2 |
9 |
A Input Gate 2 |
10 |
B Input Gate 2 |
11 |
Not Connected |
12 |
C Input Gate 2 |
13 |
D Input Gate 2 |
14 |
Vcc - Positive Supply |
Technical Data
Absolute Maximum Ratings
Supply Voltage
|
7V
|
Input Voltage
|
5.5V
|
Operating Free Air Temperature
|
0°C to +70°C
|
Storage Temperature Range
|
-65°C to +150°C
|
Recommended Operating Conditions
Symbol |
Parameter |
Min |
Typ |
Max |
Units |
Vcc |
Supply Voltage |
4.75 |
5 |
5.25 |
V |
Vih |
HIGH Level Input Voltage |
2 |
|
|
V |
Vil |
LOW Level Input Voltage |
|
|
0.8 |
V |
Ioh |
HIGH Level Output Current |
|
|
-0.4 |
mA |
Iol |
LOW Level Output Current |
|
|
16 |
mA |
Ta |
Free Air Operating Temperature |
0 |
|
70 |
°C |
Electrical Characteristics
Symbol |
Parameter |
Conditions |
Min |
Typ |
Max |
Units |
Vi |
Input Clamp Voltage |
Vcc=Min Ii=-12mA |
|
|
-1.5 |
V |
Voh |
HIGH Level Output Voltage |
Vcc=Min Ioh=MAX Vil=MAX |
2.4 |
3.4 |
|
V |
Vol |
LOW Level Output Voltage |
Vcc=Min Iol=MAX Vih=MAX |
|
0.2 |
0.4 |
V |
Ii |
Input [email protected] Input Voltage |
Vcc=Max Vi=5.5V |
|
|
1 |
mA |
Iih |
HIGH Level Input Current |
Vcc=Max Vi=2.4V |
|
|
40 |
µA |
Iil |
LOW Level Input Current |
Vcc=Max Vi=0.4V |
|
|
-1.6 |
mA |
Ios |
Short Circuit Output Current |
Vcc=Max |
-18 |
|
-55 |
mA |
Icch |
Supply Current with Outputs HIGH |
Vcc=Max |
|
4 |
8 |
mA |
Iccl |
Supply Current with Outputs LOW |
Vcc=Max |
|
12 |
22 |
mA |
Switching Characteristics at Vcc=5V,Ta=25°C
Symbol |
Parameter |
Conditions |
Min |
Typ |
Max |
Units |
tplh |
Propagation Delay Time LOW-to-HIGH Level Output |
Cl=15pF Rl=400R |
|
|
22 |
nS |
tphl |
Propagation Delay Time HIGH-to-LOW Level Output |
Cl=15pF Rl=400R |
|
|
15 |
nS |
|
Reviews
There are no reviews yet.