TC4469 TelCom Semiconductor, TC4469 Datasheet - Page 3

• Manufacturer Part Number: TC4469
• Description: (TC4467 - TC4469) LOGIC-INPUT CMOS QUAD DRIVERS
• Manufacturer: TelCom Semiconductor

ELECTRICAL CHARACTERISTICS:
Symbol
Input
V
V
I
Output
V
V
R
I
I
Switching Time
t
t
t
t
Power Supply
I
I
NOTES: 1. Totem-pole outputs should not be paralleled because the propagation delay differences from one to the other could cause one driver to
PIN CONFIGURATIONS
LOGIC-INPUT CMOS
QUAD DRIVERS
IN
PK
R
F
D1
D2
S
S
IH
IL
OH
OL
O
TELCOM SEMICONDUCTOR, INC.
GND
GND
2. When driving all four outputs simultaneously in the same direction, V
3. The input threshold has about 50 mV of hysteresis centered at approximately 1.5V. Slow moving inputs will force the device to
1B
2A
2B
3A
3B
1A
drive high a few nanoseconds before another. The resulting current spike, although short, may decrease the life of the device.
dv/dt will cause high-power dissipation in the device.
dissipate high peak currents as the input transitions through this band. Input rise times should be kept below 5 s to avoid high internal
peak currents during input transitions. Static input levels should also be maintained above the maximum or below the minimum input
levels specified in the "Electrical Characteristics" to avoid increased power dissipation in the device.
Logic 1, High Input Voltage
Logic 0, Low Input Voltage
Input Current
High Output Voltage
Low Output Voltage
Output Resistance
Peak Output Current
Latch-Up Protection
Withstand Reverse Current
Rise Time
Fall Time
Delay Time
Delay Time
Power Supply Current
Power Supply Voltage
Parameter
2
3
4
5
6
7
8
1
16-Pin SOIC (Wide)
TC4467/8/9
16
15
14
13
12
11
10
9
Measured throughout operating temperature range with 4.5V V
unless otherwise specified.
Test Conditions
(Note 3)
(Note 3)
0V
I
I
I
4.5V
Figure 1
Figure 1
Figure 1
Figure 1
Note 2
LOAD
LOAD
OUT
V
V
1Y
2Y
3Y
4Y
4B
4A
= 10 mA, V
V
DD
DD
= 100 A (Note 1)
= 10 mA (Note 1)
IN
V
DD
V
DD
16V
DD
DD
= 18V
shall be limited to 16V. This reduces the chance that internal
GND
1A
1B
2A
3A
2B
3B
14-Pin Plastic DIP/CerDIP
V
DD
1
2
3
4
5
6
7
Min
– 10
500
2.4
4.5
– 0.025
—
—
—
—
—
—
—
—
—
TC4467/8/9
Typ
1.2
20
—
—
—
—
—
—
—
—
—
—
—
—
14
13
12
11
10
9
8
Max
0.30
100
100
0.8
—
10
—
30
—
—
50
50
18
8
V
1Y
2Y
4Y
3Y
4B
4A
DD
DD
TC4467
TC4468
TC4469
18V,
Unit
V
V
V
V
A
mA
nsec
nsec
nsec
nsec
mA
V
A
4-263
1
2
3
4
5
6
7
8