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參數(shù)資料
| 型號(hào)： | MM74HCT138N |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 編、解碼器及復(fù)用、解復(fù)用 |
| 英文描述： | HC/UH SERIES, OTHER DECODER/DRIVER, TRUE OUTPUT, PDIP16 |
| 封裝： | DIP-16 |
| 文件頁(yè)數(shù)： | 3/4頁(yè) |
| 文件大?。?/td> | 116K |
| 代理商： | MM74HCT138N |
AC Electrical Characteristics TAe25 C VCCe50V tretfe6 ns CLe15 pF (unless otherwise specified)
Symbol
Parameter
Conditions
Typ
Guaranteed
Units
Limit
tPHL
Maximum Propagation Delay A B or C to Output
20
35
ns
tPLH
Maximum Propagation Delay A B or C to Output
13
25
ns
tPHL
Maximum Propagation Delay G1 to Y Output
14
25
ns
tPLH
Maximum Propagation Delay G1 to Y Output
13
25
ns
tPHL
Maximum Propagation Delay G2A or G2B to Y Output
17
30
ns
tPLH
Maximum Propagation Delay G2A or G2B to Y Output
13
25
ns
AC Electrical Characteristics VCCe5V g10% CLe50 pF tretfe6 ns (unless otherwise specified)
TAe25 C
74HCT
54HCT
Symbol
Parameter
Conditions
TAeb40 to 85 CTeb55 to 125 C
Units
Typ
Guaranteed Limits
tPHL
Maximum Propagation Delay
24
40
50
60
ns
A B or C to Output
tPLH
Maximum Propagation Delay
18
30
38
45
ns
A B or C to Output
tPHL
Maximum Propagation Delay
17
30
38
45
ns
G1 to Y Output
tPLH
Maximum Propagation Delay
20
30
38
45
ns
G1 to Y Output
tPHL
Maximum Propagation Delay
23
35
43
52
ns
G2A or G2B to Y Output
tPLH
Maximum Propagation Delay
18
30
38
45
ns
G2A or G2B to Y Output
tTHL tTLH
Maximum Output
15
19
22
ns
Rise and Fall Time
CIN
Input Capacitance
5
10
pF
CPD
Power Dissipation
55
pF
Capacitance
(Note 5)
Note 5
CPD determines the no load dynamic power consumption PDeCPD VCC2 faICC VCC SeCPD VCC faICC
3
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MM74HCT138N | 制造商:Fairchild Semiconductor Corporation 功能描述:74HCT CMOS 74HCT138 DIP16 5.5V |
| MM74HCT138N/A+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3-To-8-Line Demultiplexer |
| MM74HCT138N/B+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3-To-8-Line Demultiplexer |
| MM74HCT138N_Q | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 3-to-8 Line Decoder RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| MM74HCT138SJ | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 3-to-8 Line Decoder RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
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