参数资料
型号: SN74LVC2952ADWRE4
厂商: Texas Instruments, Inc.
英文描述: OCTAL BUS TRANSCEIVER AND REGISTER WITH 3-STATE OUTPUTS
中文描述: 八路总线收发器和寄存器与三态输出
文件页数: 5/14页
文件大小: 283K
代理商: SN74LVC2952ADWRE4
www.ti.com
Switching Characteristics
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1)
Operating Characteristics
T
A
= 25
°
C
SN74LVC2952A
OCTAL BUS TRANSCEIVER AND REGISTER
WITH 3-STATE OUTPUTS
SCAS311I–JANUARY 1993–REVISED MARCH 2005
V
CC
= 1.8 V
0.15 V
MIN
V
CC
= 2.5 V
±
0.2 V
MIN
V
CC
= 3.3 V
±
0.3 V
MIN
150
1
1
1
V
CC
= 2.7 V
FROM
(INPUT)
TO
PARAMETER
UNIT
(OUTPUT)
MAX
MAX
MIN
150
MAX
MAX
f
max
t
pd
t
en
t
dis
t
sk(o)
(1)
(1)
MHz
ns
ns
ns
ns
CLKAB or CLKBA
OE
OE
B or A
A or B
A or B
(1)
(1)
(1)
(1)
8.8
8.2
7.8
7.8
(1)
(1)
(1)
(1)
9
(1)
(1)
(1)
(1)
8.8
1
(1)
This information was not available at the time of publication.
V
CC
= 1.8 V
TYP
V
CC
= 2.5 V
TYP
V
CC
= 3.3 V
TYP
79
41
TEST
PARAMETER
UNIT
CONDITIONS
Outputs enabled
Outputs disabled
(1)
(1)
Power dissipation capacitance
per transceiver
C
pd
f = 10 MHz
pF
(1)
(1)
(1)
This information was not available at the time of publication.
5
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