參數(shù)資料
型號: M54HC688
廠商: 意法半導(dǎo)體
英文描述: 8 Bit Equality Comparator(8位相同比較器)
中文描述: 平等8位比較器(8位相同比較器)
文件頁數(shù): 4/10頁
文件大?。?/td> 242K
代理商: M54HC688
DC SPECIFICATIONS
Symbol
Parameter
Test Conditions
Value
-40 to 85
o
C
74HC
Min.
1.5
3.15
4.2
Unit
V
CC
(V)
T
A
= 25
o
C
54HC and 74HC
Min.
Typ.
1.5
3.15
4.2
-55 to 125
o
C
54HC
Min.
1.5
3.15
4.2
Max.
Max.
Max.
V
IH
High Level Input
Voltage
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
V
V
IL
Low Level Input
Voltage
0.5
1.35
1.8
0.5
1.35
1.8
0.5
1.35
1.8
V
V
OH
High Level
Output Voltage
V
I
=
V
IH
or
V
IL
I
O
=-20
μ
A
1.9
4.4
5.9
4.18
5.68
2.0
4.5
6.0
4.31
5.8
0.0
0.0
0.0
0.17
0.18
1.9
4.4
5.9
4.13
5.63
1.9
4.4
5.9
4.10
5.60
V
I
O
=-4.0 mA
I
O
=-5.2 mA
V
OL
Low Level Output
Voltage
V
I
=
V
IH
or
V
IL
I
O
= 20
μ
A
0.1
0.1
0.1
0.26
0.26
±
0.1
0.1
0.1
0.1
0.33
0.33
±
1
0.1
0.1
0.1
0.40
0.40
±
1
V
I
O
= 4.0 mA
I
O
= 5.2 mA
I
I
Input Leakage
Current
Quiescent Supply
Current
6.0
V
I
= V
CC
or GND
μ
A
I
CC
6.0
V
I
= V
CC
or GND
4
40
80
μ
A
M54/M74HC688
4/10
相關(guān)PDF資料
PDF描述
M54HC691 Binary Up/Down Counter/Register(二進(jìn)制計(jì)數(shù)器/寄存器)
M54HC692 Decade Up/Down Counter/Register(十進(jìn)制j加/減計(jì)數(shù)器/寄存器)
M54HC693 Binary Up/Down Counter/Register(二進(jìn)制計(jì)數(shù)器/寄存器)
M54HC696 Decade Up/Down Counter/Register(十進(jìn)制加/減計(jì)數(shù)器/寄存器(三態(tài)))
M54HC7640 Octal Bus Transceiver(八總線收發(fā)器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M54HC688K 制造商:STMicroelectronics 功能描述:RAD-HARD 8 BIT EQUALITY COMPARATOR - Bulk
M54HC688K1 制造商:STMicroelectronics 功能描述:IDENTITY COMPARATOR 8BIT 20PIN FPC - Bulk
M54HC74K 制造商:STMicroelectronics 功能描述:LOGIC, 5VOLTSFLIP FLOPDUAL D-TYPE FF + PRESET+CLEARFLAT-14 S - Bulk
M54HC86K 制造商:STMicroelectronics 功能描述:
M54HCT244K 制造商:STMicroelectronics 功能描述:BFFR/LINE DRVR OCTAL NON-INV 3-ST CMOS 20PIN FPC - Bulk 制造商:STMicroelectronics 功能描述:LOGIC, 5VOLTSOCTAL BUFFEROCTAL BUS BUFFER, 3-STATE FLAT-20 - Bulk