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NTE7400 Gate Datasheet |
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| Part Number | NTE7400 |
| Description | Quad 2-Input Positive NAND Gate |
| Manufacture | NTE |
| Total Page | 3 Pages |
| Datasheet |
NTE7400
Integrated Circuit
TTL − Quad 2−Input Positive NAND Gate
Description:
The NTE7400 contains four independent 2−Input NAND gates in a 14−Lead plastic DIP type package.
Absolute Maximum Ratings: (Note 1)
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V
DC Input Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V
Operating Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0C to +70C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65C to +150C
Note 1. Unless otherwise specified, all voltages are referenced to GND.
Recommended Operating Conditions:
Parameter
Supply Voltage
High−Level Input Voltage
Low−Level Input Voltage
High−Level Output Current
Low−Level Output Current
Operating Temperature Range
Symbol
VCC
VIH
VIL
IOH
IOL
TA
Min Typ Max Unit
4.75 5.0 5.25 V
2.0 − − V
− − 0.8 V
− − −0.4 mA
− − 16 mA
0 − +70 C
Electrical Characteristics: (Note 2, Note 3)
Parameter
Symbol
Test Conditions
Input Clamp Voltage
High Level Output Voltage
Low Level Output Voltage
Input Current
VIK
VOH
VOL
II
VCC = MIN, II = −12mA
VCC = MIN, VIL = 0.8V, IOH = −0.4mA
VCC = MIN, VIH = 2V, IOL = 16mA
VCC = MAX, VI = 5.5V
Min Typ Max Unit
− − −1.5 V
2.4 3.4 −
V
− 0.2 0.4 V
− − 1 mA
Note 2. .For conditions shown as MIN or MAX, use the appropriate value specified under “Recommended
Operation Conditions”.
Note 3. All typical values are at VCC = 5V, TA = +25C.
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Electrical Characteristics (Cont’d): (Note 2, Note 3)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
High Level Input Current
Low Level Input Current
IIH VCC = MAX, VI = 2.4V
IIL VCC = MAX, VI = 0.4V
− − 40 A
− − −1.6 mA
Short−Circuit Output Current
IOS VCC = MAX, Note 4
−18 − −55 mA
High Level Supply Current
Low Level Supply Current
ICCH
ICCL
VCC = MAX, VI = 0
VCC = MAX, VI = 4.5V
− 4 8 mA
− 12 22 mA
Note 2. .For conditions shown as MIN or MAX, use the appropriate value specified under “Recommended
Operation Conditions”.
Note 3. All typical values are at VCC = 5V, TA = +25C.
Note 4. Not more than one output should be shorted at a time, and the duration of the short−circuit
should not exceed one second.
Switching Characteristics: (VCC = 5V, TA = +25C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Propagation Delay Time
From A or B Input to Y Output)
tPLH
tPHL
RL = 400, CL = 15pF
− 11 22 ns
− 7 15 ns
Truth Table (Each Gate):
Inputs
Output
ABY
HH L
L XH
XLH
H = HIGH Voltage Level
L = LOW Voltage Level
X = Don’t Care
A1 1
B1 2
Logic Diagram
3 Y1
A2 4
B2 5
A3 9
B3 10
6 Y2
Y = A B or Y = A + B
8 Y3
A4 12
B4 13
11 Y4
Pin14 = VCC
Pin7 = GND
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| Features | NTE7400 Integrated Circuit TTL − Quad 2−Input Positive NAND Gate Descripti on: The NTE7400 contains four independe nt 2−Input NAND gates in a 14−Lead plastic DIP type package. Absolute Max imum Ratings: (Note 1) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V DC Input Voltage, V IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V Operating Temperature Ra nge, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0C to +70C Stor age Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65C to +150C Note 1. Unless otherwise s pecified, all voltages are referenced t o GND. Recommended Operating Condition s: Parameter Supply Voltage High−Leve l Input Voltage Low−Level Input Voltage High−Level Output Current Low−Level Output . |
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