参数资料
型号: SN74ABT16245ADLRG4
厂商: Texas Instruments, Inc.
英文描述: 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
中文描述: 16位总线收发3态输出
文件页数: 8/13页
文件大小: 193K
代理商: SN74ABT16245ADLRG4
www.ti.com
Recommended Operating Conditions
(1)
SN54ABT16245A, SN74ABT16245A
16-BIT BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS300F – MARCH 1994 – REVISED JULY 2005
SN54ABT16245A SN74ABT16245A
UNIT
MIN
MAX
MIN
MAX
VCC
Supply voltage
4.5
5.5
4.5
5.5
V
VIH
High-level input voltage
2
V
VIL
Low-level input voltage
0.8
V
VI
Input voltage
0
VCC
0
VCC
V
IOH
High-level output current
–24
–32
mA
IOL
Low-level output current
48
64
mA
t/v
Input transition rise or fall rate
Outputs enabled
10
ns/V
t/V
CC
Power-up ramp rate
200
s/V
TA
Operating free-air temperature
–55
125
–40
85
°C
(1)
All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
4
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