- 您现在的位置：买卖IC网 > PDF目录29113 > M54HC688D1 (STMICROELECTRONICS) HC/UH SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CDIP20 PDF资料下载
参数资料
| 型号： | M54HC688D1 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 算术逻辑单元 |
| 英文描述： | HC/UH SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CDIP20 |
| 封装： | CERAMIC, DIP-20 |
| 文件页数： | 6/10页 |
| 文件大小： | 301K |
| 代理商： | M54HC688D1 |
M74HC688
5/10
Table 6: AC Electrical Characteristics (CL = 50 pF, Input tr =tf = 6ns)
Table 7: Capacitive Characteristics
1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) =CPD xVCC xfIN +ICC
Figure 4: Test Circuit
CL = 50pF/150pF or equivalent (includes jig and probe capacitance)
RT =ZOUT of pulse generator (typically 50)
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
tTLH tTHL Output Transition
Time
2.0
30
75
95
110
ns
4.5
8
15
19
22
6.0
7
13
16
19
tPLH tPHL Propagation Delay
Time
(Pn, Qn - P=Q)
2.0
60
170
215
255
ns
4.5
21
34
43
51
6.0
17
29
37
43
tPLH tPHL Propagation Delay
Time
(G - P=Q)
2.0
40
110
140
165
ns
4.5
13
22
28
33
6.0
10
19
24
28
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
CIN
Input Capacitance
510
10
pF
CPD
Power Dissipation
Capacitance (note
1)
32
pF
相关PDF资料 |
PDF描述 |
|---|---|
| M54HC688K1 | HC/UH SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CDFP20 |
| M54HC73F1R | HC/UH SERIES, DUAL NEGATIVE EDGE TRIGGERED J-K FLIP-FLOP, COMPLEMENTARY OUTPUT, CDIP14 |
| M74HC73C1R | HC/UH SERIES, DUAL NEGATIVE EDGE TRIGGERED J-K FLIP-FLOP, COMPLEMENTARY OUTPUT, PQCC20 |
| M54HC85F1R | HC/UH SERIES, 4-BIT MAGNITUDE COMPARATOR, TRUE OUTPUT, CDIP16 |
| M54HC85K | HC/UH SERIES, 4-BIT MAGNITUDE COMPARATOR, TRUE OUTPUT, CDFP16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
发布紧急采购，3分钟左右您将得到回复。