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参数资料
| 型号： | SN75C1154NE4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | Buffer和线驱动 |
| 英文描述： | QUAD LINE TRANSCEIVER, PDIP20 |
| 封装： | ROHS COMPLIANT, PLASTIC, DIP-20 |
| 文件页数： | 13/16页 |
| 文件大小： | 498K |
| 代理商： | SN75C1154NE4 |
SN65C1154, SN75C1154
QUADRUPLE LOW-POWER DRIVERS/RECEIVERS
SLLS151D – DECEMBER 1988 – REVISED APRIL 2003
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
RECEIVER SECTION
electrical characteristics over operating free-air temperature range, VDD = 12 V, VSS = –12 V,
VCC
= 5 V
± 10% (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIT
Positive-going input
See Figure 5
17
21
255
V
VIT+
gg
threshold voltage
See Figure 5
1.7
2.1
2.55
V
VIT
Negative-going input
See Figure 5
065
1
125
V
VIT–
gg
g
threshold voltage
See Figure 5
0.65
1
1.25
V
Vhys
Input hysteresis voltage
(VIT+ – VIT–)
600
1000
mV
VI = 0.75 V,
IOH = –20 A,
See Figure 5 and Note 6
3.5
VOH
High level output voltage
V
0 75 V
I
1A
VCC = 4.5 V
2.8
4.4
V
VOH
High-level output voltage
VI = 0.75 V,
See Figure 5
IOH = –1 mA,
VCC = 5 V
3.8
4.9
V
See Figure 5
VCC = 5.5 V
4.3
5.4
VOL
Low-level output voltage
VI = 3 V,
IOL = 3.2 mA,
See Figure 5
0.17
0.4
V
IIH
High level input current
VI = 25 V
3.6
4.6
8.3
mA
IIH
High-level input current
VI = 3 V
0.43
0.55
1
mA
IIL
Low level input current
VI = –25 V
–3.6
–5
–8.3
mA
IIL
Low-level input current
VI = –3 V
–0.43
–0.55
–1
mA
IOS(H)
Short-circuit output
VI = 0 75 V
VO =0
See Figure 4
8
15
mA
IOS(H)
at high level
VI = 0.75 V,
VO = 0,
See Figure 4
–8
–15
mA
IOS(L)
Short-circuit output
VI =VCC
VO =VCC
See Figure 4
13
25
mA
IOS(L)
at low level
VI = VCC,
VO = VCC,
See Figure 4
13
25
mA
ICC
Supply current from VCC
No load,
VDD = 5 V,
VSS = –5 V
400
600
A
ICC
Supply current from VCC
All inputs at 0 or 5 V
VDD = 12 V,
VSS = –12 V
400
600
A
All typical values are at TA = 25°C.
NOTE 6: If the inputs are left unconnected, the receiver interprets this as an input low and the receiver outputs will remain in the high state.
switching characteristics, VDD = 12 V, VSS = –12 V, VCC = 5 V ± 10%, TA = 25°C
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
tPLH
Propagation delay time,
low- to high-level output
CL = 50 pF,
RL = 5 k,
See Figure 6
3
4
s
tPHL
Propagation delay time,
high- to low-level output
CL = 50 pF,
RL = 5 k,
See Figure 6
3
4
s
tTLH
Transition time, low- to high-level output
CL = 50 pF,
RL = 5 k,
See Figure 6
300
450
ns
tTHL
Transition time, high- to low-level output
CL = 50 pF,
RL = 5 k,
See Figure 6
100
300
ns
tw(N)
Duration of longest pulse
rejected as noise
CL = 50 pF,
RL = 5 k
1
4
s
The receiver ignores any positive- or negative-going pulse that is less than the minimum value of tw(N) and accepts any positive- or negative-going
pulse greater than the maximum of tw(N).
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相关代理商/技术参数 |
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| SN75C1154NSR | 功能描述:RS-232接口集成电路 Quadruple Low-Power Driver/Receiver RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| SN75C1154NSRE4 | 功能描述:RS-232接口集成电路 Quadruple Low-Power Driver/Receiver RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| SN75C1154NSRG4 | 功能描述:RS-232接口集成电路 Quad Lo Pwr Drivers Receivers RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| SN75C1167DB | 制造商:Texas Instruments 功能描述: |
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