參數(shù)資料
型號: SN55138FK
廠商: Texas Instruments, Inc.
元件分類: 通用總線功能
英文描述: .047UF/100VDC METAL POLY CAP
中文描述: 翻兩番總線收發(fā)器
文件頁數(shù): 8/13頁
文件大小: 243K
代理商: SN55138FK
SN55138, SN75138
QUADRUPLE BUS TRANSCEIVERS
SLLS079B – SEPTEMBER 1973 – REVISED MAY 1995
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 7
VO
VI(R) – Receiver Input Voltage – V
RECEIVER TRANSFER CHARACTERISTICS
1N914
All Diodes
R
10 k
400
5 V
Load:
VCC = 5 V
TA = 25
°
C
0
1
2
3
4
6
0
1
2
3
4
5
TA = – 55
°
C
TA = 125
°
C
Figure 8
R
10 k
400
5 V
Load:
TA = 25
°
C
0
6
4
0
1
2
3
1
2
3
4
5
RECEIVER TRANSFER CHARACTERISTICS
VCC = 4.5 V
VCC = 5 V
VCC = 5.5 V
VO
VI(R) – Receiver Input Voltage – V
1N914
All Diodes
Figure 9
TA = 25
°
C
VCC = 5 V
TA = – 55
°
C
TA = 125
°
C
4
3
2
1
35
30
25
20
15
10
5
0
40
5
IOH(R) – High-Level Output Current – mA
VO
0
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT (RECEIVER)
Figure 10
VCC = 5.5 V
VCC = 4.5 V
VCC = 5 V
VI(R) = 0.8 V
TA = 25
°
C
0
40
5
10
15
20
25
30
35
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT (RECEIVER)
5
VO
IOH(R) – High-Level Output Current – mA
4
3
2
1
0
Data for temperatures below 0
°
C and above 70
°
C is applicable to SN55138 circuits only.
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