- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄369307 > 74LCX139TTR (意法半導(dǎo)體) LOW VOLTAGE CMOS DUAL 2 TO 4 DECODER/DEMULTIPLEXER PDF資料下載
參數(shù)資料
| 型號(hào)： | 74LCX139TTR |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | LOW VOLTAGE CMOS DUAL 2 TO 4 DECODER/DEMULTIPLEXER |
| 中文描述： | 低電壓CMOS雙2日至4譯碼器/解復(fù)用器 |
| 文件頁(yè)數(shù)： | 4/12頁(yè) |
| 文件大?。?/td> | 279K |
| 代理商： | 74LCX139TTR |
74LCX139
4/12
Table 6: DC Specifications
Table 4: DYNAMIC SWITCHING CHARACTERISTICS
1) Number of outputs defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to HIGH. The remaining output is
measured in the LOW state.
Table 7: AC Electrical Characteristics
1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch-
ing in the same direction, either HIGH or LOW (t
OSLH
= | t
PLHm
- t
PLHn
|, t
OSHL
= | t
PHLm
- t
PHLn
|)
2) Parameter guaranteed by design
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
-40 to 85 °C
-55 to 125 °C
Min.
Max.
Min.
Max.
V
IH
High Level Input
Voltage
Low Level Input
Voltage
High Level Output
Voltage
2.7 to 3.6
2.0
2.0
V
V
IL
0.8
0.8
V
V
OH
2.7 to 3.6
2.7
I
O
=-100
μ
A
I
O
=-12 mA
I
O
=-18 mA
I
O
=-24 mA
I
O
=100
μ
A
I
O
=12 mA
I
O
=16 mA
I
O
=24 mA
V
CC
-0.2
2.2
2.4
2.2
V
CC
-0.2
2.2
2.4
2.2
V
3.0
V
OL
Low Level Output
Voltage
2.7 to 3.6
2.7
0.2
0.4
0.4
0.55
0.2
0.4
0.4
0.55
V
3.0
I
I
Input Leakage
Current
Power Off Leakage
Current
Quiescent Supply
Current
2.7 to 3.6
V
I
= 0 to 5.5V
±
5
±
5
μ
A
I
off
0
V
I
or V
O
= 5.5V
10
10
μ
A
I
CC
2.7 to 3.6
V
I
= V
CC
or GND
V
I
or V
O
= 3.6 to 5.5V
V
IH
= V
CC
- 0.6V
10
±
10
500
10
±
10
500
μ
A
I
CC
I
CC
incr. per Input
2.7 to 3.6
μ
A
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
T
A
= 25 °C
Min.
Typ.
Max.
V
OLP
V
OLV
Dynamic Low Level Quiet
Output (note 1)
3.3
C
L
= 50pF
V
IL
= 0V, V
IH
= 3.3V
0.8
-0.8
V
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
C
L
(pF)
R
L
(
)
t
s
=
t
r
(ns)
-40 to 85 °C
-55 to 125 °C
Min.
Max.
Min.
Max.
t
PLH
t
PHL
Propagation Delay
Time A, B to Y
2.7
50
500
2.5
7.3
6.2
5.8
5.3
1.0
7.3
6.2
5.8
5.3
1.0
ns
3.0 to 3.6
2.7
3.0 to 3.6
3.0 to 3.6
1.0
1.0
t
PLH
t
PHL
Propagation Delay
Time G to Y
50
500
2.5
ns
1.0
1.0
t
OSLH
t
OSHL
Output To Output
Skew Time (note1,
2)
50
500
2.5
ns
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74LCX139 | LOW VOLTAGE CMOS DUAL 2 TO 4 DECODER/DEMULTIPLEXER |
| 74LCX139MTR | LOW VOLTAGE CMOS DUAL 2 TO 4 DECODER/DEMULTIPLEXER |
| 74LCX162244 | LOW VOLTAGE CMOS 16-BIT BUS BUFFER (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS |
| 74LCX162244TTR | LOW VOLTAGE CMOS 16-BIT BUS BUFFER (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS |
| 74LCX162244 | Low Voltage 16-Bit Buffer/Line Driver with 26з Series Resistors in Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74LCX14 | 制造商:FAIRCHILD 制造商全稱(chēng):Fairchild Semiconductor 功能描述:Low Voltage Hex Inverter with 5V Tolerant Schmitt Trigger Inputs |
| 74LCX14_06 | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Low voltage CMOS HEX SCHMITT inverter with 5V tolerant inputs |
| 74LCX14_08 | 制造商:FAIRCHILD 制造商全稱(chēng):Fairchild Semiconductor 功能描述:Low Voltage Hex Inverter with 5V Tolerant Schmitt Trigger Inputs |
| 74LCX14BQX | 功能描述:變換器 Hex Inverter with Schmitt Trigger Inp RoHS:否 制造商:NXP Semiconductors 電路數(shù)量:6 邏輯系列:74ABT 邏輯類(lèi)型:BiCMOS 高電平輸出電流:- 15 mA 低電平輸出電流:20 mA 傳播延遲時(shí)間:2.2 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 工作溫度范圍: 封裝 / 箱體:DIP-14 封裝:Tube |
| 74LCX14FT | 功能描述:IC INVERTER HEX SCHMITT 14-TSSOP 制造商:toshiba semiconductor and storage 系列:74LCX 包裝:帶卷（TR） 零件狀態(tài):在售 邏輯類(lèi)型:反相器 電路數(shù):6 輸入數(shù):6 特性:施密特觸發(fā)器 電壓 - 電源:1.65 V ~ 3.6 V 電流 - 靜態(tài)（最大值）:10μA 電流 - 輸出高，低:24mA，24mA 邏輯電平 - 低:0.3 V ~ 0.6 V 邏輯電平 - 高:1.35 V ~ 2.2 V 不同 V，最大 CL 時(shí)的最大傳播延遲:6.5ns @ 3.3V，50pF 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 供應(yīng)商器件封裝:14-TSSOP 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 標(biāo)準(zhǔn)包裝:2,500 |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。