参数资料
型号: SN74LVC2G125DCT
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: LVC/LCX/Z SERIES, DUAL 1-BIT DRIVER, TRUE OUTPUT, PDSO8
封装: PLASTIC, TSSOP-8
文件页数: 4/9页
文件大小: 129K
代理商: SN74LVC2G125DCT
SN74LVC2G125
DUAL BUS BUFFER GATE
WITH 3-STATE OUTPUTS
SCES204C – APRIL 1999 – REVISED FEBRUARY 2000
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
IOH = –100 mA
1.65 V to 5.5 V
VCC–0.1
IOH = –4 mA
1.65 V
1.2
V
IOH = –8 mA
2.3 V
1.9
V
VOH
IOH = –16 mA
3V
2.4
V
IOH = –24 mA
3 V
2.3
IOH = –32 mA
4.5 V
3.8
IOL = 100 mA
1.65 V to 5.5 V
0.1
IOL = 4 mA
1.65 V
0.45
V
IOL = 8 mA
2.3 V
0.3
V
VOL
IOL = 16 mA
3V
0.4
V
IOL = 24 mA
3 V
0.55
IOL = 32 mA
4.5 V
0.55
II
A or OE
inputs
VI = 5.5 V or GND
0 to 5.5 V
±5
mA
Ioff
VI or VO = 5.5 V
0
±10
mA
ICC
VI = 5.5 V or GND,
IO = 0
1.65 V to 5.5 V
10
mA
ICC
One input at VCC – 0.6 V,
Other inputs at VCC or GND
3 V to 5.5 V
500
mA
Ci
VI = VCC or GND
3.3 V
pF
All typical values are at VCC = 3.3 V, TA = 25°C.
switching characteristics over recommended operating free-air temperature range (unless
otherwise noted) (see Figures 1 through 4)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 1.8 V
± 0.15 V
VCC = 2.5 V
± 0.2 V
VCC = 3.3 V
± 0.3 V
VCC = 5 V
± 0.5 V
UNIT
(INPUT)
(OUTPUT)
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
tpd
A
Y
ns
ten
OE
Y
ns
tdis
OE
Y
ns
operating characteristics, TA = 25°C
PARAMETER
TEST CONDITIONS
VCC = 1.8 V VCC = 2.5 V VCC = 3.3 V
VCC = 5 V
UNIT
PARAMETER
TEST CONDITIONS
TYP
UNIT
Cpd
Power dissipation capacitance
f = 10 MHz
pF
PRODUCT
PREVIEW
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