IN74HCT163A
P
RESETTABLE
C
OUNTERS
High-Performance Silicon-Gate CMOS
The IN74HCT163A is identical in pinout to the LS/ALS163.
The IN74HCT163 may be used as a level converter for
interfacing TTL or NMOS outputs to High Speed CMOS inputs.
The IN74HCT163A is programmable 4-bit synchronous
counter that feature parallel Load, synchronous Reset, a Carry
Output for cascading and count-enable controls.
The IN74HCT163A is binary counter with synchronous Reset.
鈥?/div>
TTL/NMOS Compatible Input Levels
鈥?/div>
Outputs Directly Interface to CMOS, NMOS, and TTL
鈥?/div>
Operating Voltage Range: 4.5 to 5.5 V
鈥?/div>
Low Input Current: 1.0
碌A
LOGIC DIAGRAM
ORDERING INFORMATION
IN74HCT163AN Plastic
IN74HCT163AD SOIC
T
A
= -55擄 to 125擄 C for all
packages
PIN ASSIGNMENT
PIN 16 =V
CC
PIN 8 = GND
FUNCTION TABLE
Rese
t
L
H
H
H
H
X
Load
X
L
H
H
H
X
Inputs
Enable Enable
P
T
X
X
X
X
X
L
L
X
H
H
X
X
Clock
Q0
L
P0
Outputs
Q1 Q2
L
L
P1
P2
No change
No change
Count up
No change
Q3
L
P3
Function
Reset to 鈥?鈥?/div>
Preset Data
No count
No count
Count
No count
X=don鈥檛 care
P0,P1,P2,P3 = logic level of Data inputs
Ripple Carry Out = Enable T
IN74HCT163AD相關型號PDF文件下載
-
型號
版本
描述
廠商
下載
-
英文版
Hex Inverter Buffers/Drivers with Open-Collector High-Voltag...
INTEGRAL
-
英文版
Hex Inverter Buffers/Drivers with Open-Collector High-Voltag...
IKSEMICON ...
-
英文版
Hex Inverter Buffers/Drivers with Open-Collector High-Voltag...
INTEGRAL [...
-
英文版
Hex Buffers/Drivers with Open-Collector High-Voltage Outputs
INTEGRAL
-
英文版
Hex Buffers/Drivers with Open- Collector High-Voltage Output...
IKSEMICON ...
-
英文版
Hex Buffers/Drivers with Open-Collector High-Voltage Outputs
INTEGRAL [...
-
英文版
Dual 4-Input Positive-NAND Buffers
INTEGRAL
-
英文版
Dual 4-Input Positive-NAND Buffers
IKSEMICON ...
-
英文版
Dual 4-Input Positive-NAND Buffers
INTEGRAL [...
-
英文版
Half Watt Zeners
FAIRCHILD
-
英文版
Half Watt Zeners
FAIRCHILD ...
-
英文版
AND-Gated J-K Master-Slave Flip-Flops with Reset and Clear
INTEGRAL
-
英文版
AND-Gated J-K Master-Slave Flip- Flops with Reset and Clear
IKSEMICON ...
-
英文版
AND-Gated J-K Master-Slave Flip-Flops with Reset and Clear
INTEGRAL [...
-
英文版
Hex Inverter Buffers/Drivers with Open-Collector High-Voltag...
INTEGRAL
-
英文版
Hex Inverter Buffers/Drivers with Open-Collector High-Voltag...
INTEGRAL [...
-
英文版
Hex Inverter Buffers/Drivers with Open-Collector High-Voltag...
INTEGRAL
-
英文版
Hex Inverter Buffers/Drivers with Open-Collector High-Voltag...
IKSEMICON ...
-
英文版
Hex Inverter Buffers/Drivers with Open-Collector High-Voltag...
INTEGRAL [...
-
英文版
Hex Buffers/Drivers with Open-Collector High-Voltage Outputs
INTEGRAL
1
2
3
4
5
6
7
8
