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參數(shù)資料
| 型號： | MM54C373/883B |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 鎖存器 |
| 英文描述： | TTL/H/L SERIES, POSITIVE EDGE TRIGGERED D LATCH, COMPLEMENTARY OUTPUT, CDIP20 |
| 封裝： | CERAMIC, DIP-20 |
| 文件頁數(shù)： | 4/8頁 |
| 文件大小： | 168K |
| 代理商： | MM54C373/883B |
AC Electrical Characteristics (Continued)
MM54C374MM74C374 TA e 25 C CL e 50 pF tr e tf e 20 ns unless otherwise noted
Symbol
Parameter
Conditions
Min
Typ
Max
Units
tpd0 tpd1
Propagation Delay
VCC e 5V CL e 50 pF
150
300
ns
CLOCK to Output
VCC e 10V CL e 50 pF
65
130
ns
VCC e 5V CL e 150 pF
180
360
ns
VCC e 10V CL e 150 pF
80
160
ns
tSET-UP
Minimum Set-Up Time Data In
tHOLD e 0ns
to CLOCKLATCH ENABLE
VCC e 5V
70
140
ns
VCC e 10V
35
70
ns
tPWH tPWL
Minimum CLOCK Pulse Width
VCC e 5V
70
140
ns
VCC e 10V
50
100
ns
fMAX
Maximum CLOCK Frequency
VCC e 5V
35
70
MHz
VCC e 10V
5
10
MHz
t1H t0H
Propagation Delay OUTPUT
RL e 10k CL e 50 pF
DISABLE to High Impedance
VCC e 5V
105
210
ns
State (from a Logic Level)
VCC e 10V
60
120
ns
tH1 tH0
Propagation Delay OUTPUT
RL e 10k CL e 50 pF
DISABLE to Logic Level
VCC e 5V
105
210
ns
(from High Impedance State)
VCC e 10V
45
90
ns
tTHL tTLH
Transition Time
VCC e 5V CL e 50 pF
65
130
ns
VCC e 10V CL e 50 pF
35
70
ns
VCC e 5V CL e 150 pF
110
220
ns
VCC e 10V CL e 150 pF
70
140
ns
tr tf
Maximum CLOCK Rise
VCC e 5V
15
l
2000
m
s
and Fall Time
VCC e 10V
5
l
2000
m
s
CCLK
Input Capacitance
CLOCK Input (Note 2)
75
10
pF
COD
Input Capacitance
OUTPUT DISABLE
75
10
pF
Input (Note 2)
CIN
Input Capacitance
Any Other Input (Note 2)
5
75
pF
COUT
Output Capacitance
High Impedance
10
15
pF
State (Note 2)
CPD
Power Dissipation Capacitance
Per Package (Note 3)
250
pF
AC Parameters are guaranteed by DC correlated testing
Note 2
Capacitance is guaranteed by periodic testing
Note 3
CPD determines the no load AC power consumption of any CMOS device For complete explanation see 54C74C Family Characteristics Application Note
AN-90
Note 4
These are peak output current capabilities Continuous output current is rated at 12 mA max
4
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MM54C373J | 制造商:Texas Instruments 功能描述: |
| MM54C373J/883 | 制造商:National Semiconductor Corporation 功能描述:Latch Transparent 3-ST 8-CH D-Type 20-Pin CDIP |
| MM54C374 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Octal D-Type Latch Octal D-Type Flip-Flop |
| MM54C374J/883 | 制造商:National Semiconductor Corporation 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 3-ST 1-Element 20-Pin CDIP Rail 制造商:National Semiconductor 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 3-ST 1-Element 20-Pin CDIP Rail |
| MM54C42 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:BCD-to-Decimal Decoder |
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