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參數(shù)資料
| 型號： | IN74HCT163AN |
| 廠商： | INTEGRAL JOINT STOCK COMPANY |
| 元件分類： | 通用總線功能 |
| 英文描述： | PRESETTABLE COUNTERS |
| 中文描述： | 預(yù)置計數(shù)器 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 188K |
| 代理商： | IN74HCT163AN |
IN74HCT163A
1
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.
TTL/NMOS Compatible Input Levels
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 4.5 to 5.5 V
Low Input Current: 1.0
μ
A
ORDERING INFORMATION
IN74HCT163AN Plastic
IN74HCT163AD SOIC
T
A
= -55
°
to 125
°
C for all
packages
FUNCTION TABLE
Inputs
Enable
P
X
X
X
L
H
X
Outputs
Q1
Rese
t
L
H
H
H
H
X
X=don’t care
P0,P1,P2,P3 = logic level of Data inputs
Ripple Carry Out = Enable T
Q0
Q1
Q2
Q3
Load
Enable
T
X
X
L
X
H
X
Clock
Q0
Q2
Q3
Function
X
L
H
H
H
X
L
P0
L
P1
No change
No change
Count up
No change
L
P2
L
P3
Reset to “0”
Preset Data
No count
No count
Count
No count
PIN ASSIGNMENT
LOGIC DIAGRAM
PIN 16 =V
CC
PIN 8 = GND
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IN74HCT20A | Dual 4-Input NAND Gate |
| IN74HCT20AD | Dual 4-Input NAND Gate |
| IN74HCT20AN | Octal Edge-Triggered D-Type Flip-Flops With 3-State Outputs 20-SSOP -40 to 85 |
| IN74HCT21A | Octal Edge-Triggered D-Type Flip-Flops With 3-State Outputs 20-SSOP -40 to 85 |
| IN74HCT21AD | Dual 4-Input AND Gate |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IN74HCT164A | 制造商:IKSEMICON 制造商全稱:IK Semicon Co., Ltd 功能描述:8-BIT SERIAL-INPUT/PARALLEL-OUTPUT SHIFT RESISTER High-Performance Silicon-Gate CMOS |
| IN74HCT164AD | 制造商:IKSEMICON 制造商全稱:IK Semicon Co., Ltd 功能描述:8-BIT SERIAL-INPUT/PARALLEL-OUTPUT SHIFT RESISTER High-Performance Silicon-Gate CMOS |
| IN74HCT164AN | 制造商:IKSEMICON 制造商全稱:IK Semicon Co., Ltd 功能描述:8-BIT SERIAL-INPUT/PARALLEL-OUTPUT SHIFT RESISTER High-Performance Silicon-Gate CMOS |
| IN74HCT20 | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:DUAL 4-INPUT NAND GATE High-Performance Silicon-Gate CMOS |
| IN74HCT20A | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:Dual 4-Input NAND Gate |
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