参数资料
型号: SN74LVTH182245
厂商: Texas Instruments, Inc.
英文描述: 3.3-V ABT Scan Test Device With 18-Bit Universal Bus Transceivers(3.3V ABT 扫描检测装置带18位总线收发器)
中文描述: 的3.3V ABT生根粉扫描测试设备与18位通用总线收发器(3.3V的ABT生根粉扫描检测装置带18位总线收发器)
文件页数: 29/34页
文件大小: 706K
代理商: SN74LVTH182245
SN54LVTH18245, SN54LVTH182245, SN74LVTH18245, SN74LVTH182245
3.3-V ABT SCAN TEST DEVICES
WITH 18-BIT BUS TRANSCEIVERS
SCBS161C – AUGUST 1993 – REVISED JULY 1996
29
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions
SN54LVTH182245
MIN
SN74LVTH182245
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 or TDO
–24
–32
mA
B port
–12
–12
IOL
Low-level output current
A port or 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 or 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
P
相关PDF资料
PDF描述
SN74LVTH18245 3.3-V ABT Scan Test Device With 18-Bit Universal Bus Transceivers(3.3V ABT 扫描检测装置带18位总线收发器)
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相关代理商/技术参数
参数描述
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