參數(shù)資料
型號(hào): SN55ALS160W
廠商: Texas Instruments, Inc.
元件分類: 通用總線功能
英文描述: OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVERS
中文描述: 八路通用接口總線收發(fā)器
文件頁(yè)數(shù): 9/12頁(yè)
文件大?。?/td> 192K
代理商: SN55ALS160W
SN55ALS160, SN75ALS160
OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVERS
SLLS018D – JUNE 1986 – REVISED MAY 1995
10
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
TEST CIRCUIT
VOLTAGE WAVEFORMS
tPLZ
tPHZ
D Output
S1 to GND
S2 Closed
D Output
S1 to 3 V
S2 Open
TE Input
1 V
0.7 V
90%
VOL
VOH
4 V
0
0
3 V
1.5 V
S2
50
S1
3 V
Output
TE
B
D
Generator
(see Note A)
tPZL
tPZH
CL = 15 pF
[ = 50 pF]
(see Note B)
4.3 V
[7 V]
240
[500
]
3 k
[500
]
1.5 V
1.5 V
[ ] denotes the SN55ALS160 military test conditions.
NOTES: A. The input pulse is supplied by a generator having the following characteristics: PRR
1 MHz, 50% duty cycle, tr
6 ns, tf
6 ns,
ZO = 50
.
B. CL includes probe and jig capacitance.
Figure 4. TE-to-Terminal Test Circuit and Voltage Waveforms
TEST CIRCUIT
Output
3 V
TE
PE
B
D
Generator
(see Note A)
50
VOLTAGE WAVEFORMS
90%
0
VOH
3 V
VOL
0.8
2 V
tdis
ten
1.5 V
B Output
PE Input
CL = 15 pF
[ = 50 pF]
(see Note B)
RL = 480
[ = 500
]
1.5 V
[ ] denotes the SN55ALS160 military test conditions.
NOTES: A. The input pulse is supplied by a generator having the following characteristics: PRR
1 MHz, 50% duty cycle, tr
6 ns, tf
6 ns,
ZO = 50
.
B. CL includes probe and jig capacitance.
Figure 5. PE-to-Bus Test Circuit and Voltage Waveforms
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SN55ALS161FK OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVERS
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