參數(shù)資料
型號: SN54LVTH182502A
廠商: Texas Instruments, Inc.
英文描述: 3.3-V ABT Scan Test Device With 18-Bit Universal Bus Transceivers(3.3VABT掃描測試裝置(18位通用總線收發(fā)器))
中文描述: 的3.3V ABT生根粉掃描測試設備與18位通用總線收發(fā)器(3.3VABT掃描測試裝置(18位通用總線收發(fā)器))
文件頁數(shù): 30/35頁
文件大?。?/td> 806K
代理商: SN54LVTH182502A
SN54LVTH18502A, SN54LVTH182502A, SN74LVTH18502A, SN74LVTH182502A
3.3-V ABT SCAN TEST DEVICES
WITH 18-BIT UNIVERSAL BUS TRANSCEIVERS
SCBS668A – JULY 1996 – REVISED DECEMBER 1996
30
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions
SN54LVTH182502A
MIN
SN74LVTH182502A
MIN
UNIT
MAX
MAX
VCC
VIH
VIL
VI
Supply voltage
2.7
3.6
2.7
3.6
V
High-level input voltage
2
2
V
Low-level input voltage
0.8
0.8
V
Input voltage
5.5
5.5
V
IOH
High-level output current
A port, TDO
–24
–32
mA
B port
–12
–12
IOL
Low-level output current
A port, TDO
24
32
mA
B port
12
12
IOL
t/
v
TA
Current duty cycle
50%, f
1 kHz
Low-level output current
A port, TDO
48
64
mA
Input transition rise or fall rate
Outputs enabled
10
10
ns/V
°
C
Operating free-air temperature
–55
125
–40
85
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
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