參數(shù)資料
型號: 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
文件頁數(shù): 8/12頁
文件大?。?/td> 192K
代理商: SN55ALS160W
SN55ALS160, SN75ALS160
OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVERS
SLLS018D – JUNE 1986 – REVISED MAY 1995
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
3 V
0
VOH
VOL
tPHL
tPLH
1.5 V
D Output
B Input
D
TE
B
Output
4.3 V
[7 V]
50
Generator
(see Note A)
TEST CIRCUIT
VOLTAGE WAVEFORMS
240
[500
]
3 k
[500
]
CL = 30 pF
[ = 50 pF]
(see Note B)
1.5 V
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 2. Bus-to-Terminal Test Circuit and Voltage Waveforms
TEST CIRCUIT
VOLTAGE WAVEFORMS
0.5 V
1 V
90%
0
0.8 V
3.5 V
VOL
VOH
3 V
2 V
1.5 V
1.5 V
B Output
S1 to GND
S2 Closed
B Output
S1 to 3 V
S2 Open
TE Input
S2
5 V
[7 V]
Output
S1
3 V
PE
B
D
50
TE
Generator
(see Note A)
tPLZ
tPHZ
tPZL
tPZH
CL = 15 pF
[ = 50 pF]
(see Note B)
200
[500
]
480
[500
]
[ ] 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 3. TE-to-Bus Test Circuit and Voltage Waveforms
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