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TC4467MJD 参数 Datasheet PDF下载

TC4467MJD图片预览
型号: TC4467MJD
PDF下载: 下载PDF文件 查看货源
内容描述: 逻辑输入CMOS Quad驱动程序 [LOGIC-INPUT CMOS QUAD DRIVERS]
分类和应用: 驱动器接口集成电路输入元件
文件页数/大小: 9 页 / 121 K
品牌: TELCOM [ TELCOM SEMICONDUCTOR, INC ]
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TC4467
TC4468
TC4469
LOGIC-INPUT CMOS QUAD DRIVERS
FEATURES
s
s
s
s
s
s
s
High Peak Output Current ............................... 1.2A
Wide Operating Range ............................ 4.5 to 18V
Symmetrical Rise and Fall Times ................ 25nsec
Short, Equal Delay Times ............................ 75nsec
Latchproof! Withstands 500mA Inductive Kickback
3 Input Logic Choices
— AND / NAND / AND + Inv
2kV ESD Protection on All Pins
1
2
3
4
5
6
7
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.
APPLICATIONS
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s
s
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General-Purpose CMOS Logic Buffer
Driving All Four MOSFETs in an H-Bridge
Direct Small Motor Driver
Relay or Peripheral Drivers
CCD Driver
Pin-Switching Network Driver
ORDERING INFORMATION
Part No.
TC446xCOE
TC446xCPD
TC446xEJD
TC446xMJD
Package
16-Pin SOIC (Wide)
14-Pin Plastic DIP
14-Pin CerDIP
14-Pin CerDIP
Temp. Range
0° to +70°C
0° to +70°C
– 40° to +85°C
– 55° to +125°C
LOGIC DIAGRAMS
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
TC4467
1A
1B
2A
2B
3A
3B
4A
4B
1
2
3
4
5
6
8
9
VDD
14
13
1Y
TC4468
1A
1B
2A
2B
3A
3B
4A
4B
1
2
3
4
5
6
8
9
VDD
14
13
1Y
TC4469
1A
1B
2A
2B
3A
3B
4A
4B
1
2
3
4
5
6
8
9
VDD
14
13
1Y
TC446X
VDD
12
2Y
12
2Y
12
2Y
OUTPUT
11
3Y
11
3Y
11
3Y
10
4Y
10
4Y
10
4Y
7
GND
7
GND
7
GND
TC4467/8/9-6 10/21/96
8
4-261
TELCOM SEMICONDUCTOR, INC.