datasheet4u.com

900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf





TelCom Semiconductor
TelCom Semiconductor

TC4468 Datasheet Preview

TC4468 Datasheet

(TC4467 - TC4469) LOGIC-INPUT CMOS QUAD DRIVERS

No Preview Available !

TC4468 pdf
www.DataSheet4U.com
1TC4467
TC4468
TC4469
LOGIC-INPUT CMOS QUAD DRIVERS
2
FEATURES
s High Peak Output Current ............................... 1.2A
s Wide Operating Range ............................ 4.5 to 18V
s Symmetrical Rise and Fall Times ................ 25nsec
s Short, Equal Delay Times ............................ 75nsec
s Latchproof! Withstands 500mA Inductive Kickback
s 3 Input Logic Choices
— AND / NAND / AND + Inv
s 2kV ESD Protection on All Pins
APPLICATIONS
s General-Purpose CMOS Logic Buffer
s Driving All Four MOSFETs in an H-Bridge
s Direct Small Motor Driver
s Relay or Peripheral Drivers
s CCD Driver
s Pin-Switching Network Driver
GENERAL DESCRIPTION
The TC446X family of four-output CMOS buffer/drivers
are an expansion from our earlier single- and dual-output
drivers. Each driver has been equipped with a two-input
logic gate for added flexibility.
The TC446X drivers can source up to 250 mA into loads
referenced to ground. Heavily loaded clock lines, coaxial
cables, and piezoelectric transducers can all be easily
driven with the 446X series drivers. The only limitation on
loading is that total power dissipation in the IC must be kept
within the power dissipation limits of the package.
The TC446X series will not latch under any conditions
within their power and voltage ratings. They are not subject
to damage when up to 5V of noise spiking (either polarity)
occurs on the ground line. They can accept up to half an amp
of inductive kickback current (either polarity) into their out-
puts without damage or logic upset. In addition, all terminals
are protected against ESD to at least 2000V.
3
4
LOGIC DIAGRAMS
ORDERING INFORMATION
Part No.
Package
Temp. Range
TC446xCOE
TC446xCPD
TC446xEJD
TC446xMJD
16-Pin SOIC (Wide)
14-Pin Plastic DIP
14-Pin CerDIP
14-Pin CerDIP
0° to +70°C
0° to +70°C
– 40° to +85°C
– 55° to +125°C
x indicates a digit must be added in this position to define the device
input configuration: TC446x — 7
NAND
8 AND
9 AND with INV
5
6
TC4467
1
1A
2
1B
3
2A
4
2B
5
3A
6
3B
8
4A
9
4B
VDD
14
7
GND
13 1Y
12 2Y
11 3Y
10 4Y
TC4468
1
1A
2
1B
3
2A
4
2B
5
3A
6
3B
8
4A
9
4B
VDD
14
7
GND
TELCOM SEMICONDUCTOR, INC.
13 1Y
12 2Y
11 3Y
10 4Y
TC4469
1
1A
2
1B
3
2A
4
2B
5
3A
6
3B
8
4A
9
4B
VDD
14
7
GND
TC446X
VDD
13 1Y
12 2Y
OUTPUT
7
11 3Y
10 4Y
8
TC4467/8/9-6 10/21/96
4-261



TelCom Semiconductor
TelCom Semiconductor

TC4468 Datasheet Preview

TC4468 Datasheet

(TC4467 - TC4469) LOGIC-INPUT CMOS QUAD DRIVERS

No Preview Available !

TC4468 pdf
TC4467
TC4468
TC4469
LOGIC-INPUT CMOS
QUAD DRIVERS
ABSOLUTE MAXIMUM RATINGS*
Supply Voltage ......................................................... +20V
Input Voltage ......................... (GND – 5V) to (VDD + 0.3V)
Maximum Chip Temperature
Operating ........................................................ +150°C
Storage ............................................. – 65° to +150°C
Maximum Lead Temperature
(Soldering, 10 sec) ......................................... +300°C
Operating Ambient Temperature Range
C Device .................................................. 0° to +70°C
E Device ............................................. – 40° to +85°C
M Device ........................................... – 55° to +125°C
Package Power Dissipation (TA 70°C)
14-Pin CerDIP ................................................840mW
14-Pin Plastic DIP ...........................................800mW
16-Pin Wide SOIC ..........................................760mW
Package Thermal Resistance
14-Pin CerDIP
14-Pin Plastic DIP
16-Pin Wide SOIC
RθJ-A ...................................... 100°C/W
RθJ-C ......................................... 23°C/W
RθJ-A ......................................... 80°C/W
RθJ-C ......................................... 35°C/W
RθJ-A ......................................... 95°C/W
RθJ-C ......................................... 28°C/W
*Static-sensitive device. Unused devices must be stored in conductive
material. Protect devices from static discharge and static fields. Stresses
above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. These are stress ratings only and functional
operation of the device at these or any other conditions above those
indicated in the operational sections of the specifications is not implied.
Exposure to Absolute Maximum Rating Conditions for extended periods
may affect device reliability.
ELECTRICAL CHARACTERISTICS: Measured at TA = +25°C with 4.5V VDD 18V, unless otherwise specified.
Symbol
Parameter
Test Conditions
Min Typ Max Unit
Input
VIH
VIL
IIN
Output
VOH
VOL
RO
IPK
IDC
Logic 1, High Input Voltage
Logic 0, Low Input Voltage
Input Current
High Output Voltage
Low Output Voltage
Output Resistance
Peak Output Current
Continuous Output Current
I Latch-Up Protection
Withstand Reverse Current
Switching Time
tR Rise Time
tF Fall Time
tD1 Delay Time
tD2 Delay Time
Power Supply
IS Power Supply Current
VDD Power Supply Voltage
Note 3
Note 3
0V VIN VDD
ILOAD = 100µA (Note 1)
ILOAD = 10mA (Note 1)
IOUT = 10mA, VDD = 18V
Single Output
Total Package
4.5V VDD 16V
Figure 1
Figure 1
Figure 1
Figure 1
Note 2
2.4 —
0—
–1 —
VDD – 0.025
10
1.2
500 —
VDD
V
0.8 V
1 µA
—V
0.15 V
15
—A
300 mA
500
— mA
— 15 25 nsec
— 15 25 nsec
— 40 75 nsec
— 40 75 nsec
— 1.5 4 mA
4.5 — 18 V
TRUTH TABLE
Part No.
INPUTS A
INPUTS B
OUTPUTS TC446X
H = High L = Low
4-262
TC4467 NAND
H
HL
L
H
LH
L
L
HH
H
TC4468 AND
H H LL
H L HL
H L LL
TC4469 AND/INV
H H LL
H L HL
L H LL
TELCOM SEMICONDUCTOR, INC.


Part Number TC4468
Description (TC4467 - TC4469) LOGIC-INPUT CMOS QUAD DRIVERS
Maker TelCom Semiconductor
Total Page 9 Pages
PDF Download
TC4468 pdf
TC4468 Datasheet PDF
[partsNo] view html
View PDF for Mobile








Similar Datasheet

1 TC4467 Logic-Input CMOS Quad Drivers Microchip
Microchip
TC4467 pdf
2 TC4467 (TC4467 - TC4469) LOGIC-INPUT CMOS QUAD DRIVERS TelCom Semiconductor
TelCom Semiconductor
TC4467 pdf
3 TC4468 Logic-Input CMOS Quad Drivers Microchip
Microchip
TC4468 pdf
4 TC4468 (TC4467 - TC4469) LOGIC-INPUT CMOS QUAD DRIVERS TelCom Semiconductor
TelCom Semiconductor
TC4468 pdf
5 TC4469 Logic-Input CMOS Quad Drivers Microchip
Microchip
TC4469 pdf
6 TC4469 (TC4467 - TC4469) LOGIC-INPUT CMOS QUAD DRIVERS TelCom Semiconductor
TelCom Semiconductor
TC4469 pdf





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy