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参数资料
| 型号： | MC145407 |
| 厂商： | Motorola, Inc. |
| 英文描述： | 5 Volt Only Driver/ Receiver(5V 驱动器/接收器) |
| 中文描述： | 5伏，只有驱动器/接收器（5V的驱动器/接收器） |
| 文件页数： | 4/8页 |
| 文件大小： | 175K |
| 代理商： | MC145407 |
MC145407
4
MOTOROLA
DRIVER ELECTRICAL SPECIFICATIONS
(Voltage polarities referenced to GND = 0 V: VCC = +5 V
±
10%; C1, C2, C3, C4 = 10
μ
F; TA = –40 to +85
°
C)
Characteristic
Symbol
Min
Typ
Max
Unit
Digital Input Voltage
Logic 0
Logic 1
DI1 – DI3
VIL
VIH
—
2.0
—
—
0.8
—
V
Input Current
GND
≤
VDI1 – DI3
≤
VCC
DI1 – DI3
Iin
—
—
±
1.0
μ
A
Output High Voltage
VDI1 – DI3 = Logic 0, RL = 3.0 k
Tx1 – Tx3
Tx1 – Tx6*
VOH
6
5
7.5
6.5
—
—
V
Output Low Voltage
VDI1 – DI3 = Logic 1, RL = 3.0 k
Tx1 – Tx3
Tx1 – Tx6*
VOL
– 6
– 5
– 7.5
– 6.5
—
—
V
Off Source Impedance (Figure 1)
Tx1 – Tx3
Zoff
ISC
300
—
—
Output Short–Circuit Current
VCC = + 5.5 V
Tx1 – Tx3
Tx1 – Tx3 shorted to GND**
Tx1 – Tx3 shorted to
±
15 V***
—
—
—
—
±
60
±
100
mA
*Specifications for an MC145407 powering an MC145406 with three additional drivers/receivers.
**Specification is for one Tx output pin to be shorted at a time. Should all three driver outputs be shorted simultaneously, device power dissipation
limits could be exceeded.
***This condition could exceed package limitations.
SWITCHING CHARACTERISTICS
(VCC = + 5 V
±
10%; C1, C2, C3, C4 = 10
μ
F; TA = – 40 to + 85
°
C; See Figures 2 and 3)
Characteristic
Symbol
Min
Typ
Max
Unit
Drivers
Propagation Delay Time
Low–to–High
RL = 3 k
, CL = 50 pF or 2500 pF
Tx1 – Tx3
tPLH
—
0.5
1
μ
s
High–to–Low
RL = 3 k
, CL = 50 pF or 2500 pF
tPHL
—
0.5
1
Output Slew Rate
Minimum Load: RL = 7 k
, CL = 0 pF
Tx1 – Tx3
SR
—
9.0
±
30
V/
μ
s
Maximum Load: RL = 3 k
, CL = 2500 pF
Receivers
(CL = 50 pF)
Propagation Delay Time
Low–to–High
4.0
—
—
DO1 – DO3
tPLH
—
—
1
μ
s
High–to–Low
tPHL
tr
tf
—
—
1
Output Rise Time
DO1 – DO3
—
250
400
ns
Output Fall Time
DO1 – DO3
—
40
100
ns
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|---|---|
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC145407DW | 制造商:Motorola Inc 功能描述: 制造商:Motorola Inc 功能描述:Line Transceiver, 3-Driver, 3-Receiver, 20 Pin, Plastic, SOP |
| MC145407DWR2 | 制造商:Motorola Inc 功能描述:Line Transceiver, 3-Driver, 3-Receiver, 20 Pin, Plastic, SOP |
| MC145408DWR2 | 制造商:Freescale Semiconductor 功能描述:CMOS DRIVER/RECEIVER, 5 X 5 |
| MC145412P | 制造商:Motorola Inc 功能描述: |
| MC14541BCP | 功能描述:计时器和支持产品 LOG CMOS OSILATR TIMER RoHS:否 制造商:Micrel 类型:Standard 封装 / 箱体:SOT-23 内部定时器数量:1 电源电压-最大:18 V 电源电压-最小:2.7 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Reel |
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