参数资料
型号: SN74CBTLV16210GE4
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: CBTLV/3B SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, PDSO48
文件页数: 3/9页
文件大小: 142K
代理商: SN74CBTLV16210GE4
SN74CBTLV16210
LOW-VOLTAGE 20-BIT FET BUS SWITCH
SCDS042F – DECEMBER 1997 – REVISED MAY 2000
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions (see Note 3)
MIN
MAX
UNIT
VCC
Supply voltage
2.3
3.6
V
VIH
High level control input voltage
VCC = 2.3 V to 2.7 V
1.7
V
VIH
High-level control input voltage
VCC = 2.7 V to 3.6 V
2
V
VIL
Low level control input voltage
VCC = 2.3 V to 2.7 V
0.7
V
VIL
Low-level control input voltage
VCC = 2.7 V to 3.6 V
0.8
V
TA
Operating free-air temperature
–40
85
°C
NOTE 3: All unused control 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.
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIK
VCC = 3 V,
II = –18 mA
–1.2
V
II
VCC = 3.6 V,
VI = VCC or GND
±1
A
Ioff
VCC = 0,
VI or VO= 0 to 3.6 V
10
A
ICC
VCC = 3.6 V,
IO = 0,
VI = VCC or GND
10
A
ICC
Control inputs
VCC = 3.6 V,
One input at 3 V,
Other inputs at VCC or GND
300
A
Ci
Control inputs
VI = 3 V or 0
4.5
pF
Cio(OFF)
VO = 3 V or 0,
OE = VCC
6.5
pF
§
V2 3 V
VI =0
II = 64 mA
5
8
§
VCC = 2.3 V,
TYP at VCC = 2.5 V
VI = 0
II = 24 mA
5
8
r
§
TYP at VCC = 2.5 V
VI = 1.7 V,
II = 15 mA
27
40
ron§
VI =0
II = 64 mA
5
7
VCC = 3 V
VI = 0
II = 24 mA
5
7
VI = 2.4 V,
II = 15 mA
10
15
All typical values are at VCC = 3.3 V (unless otherwise noted), TA = 25°C.
This is the increase in supply current for each input that is at the specified voltage level rather than VCC or GND.
§ Measured by the voltage drop between the A and B terminals at the indicated current through the switch. On-state resistance is determined by
the lower of the voltages of the two (A or B) terminals.
switching characteristics over recommended operating free-air temperature range (unless
otherwise noted) (see Figures 1 and 2)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 2.5 V
± 0.2 V
VCC = 3.3 V
± 0.3 V
UNIT
(INPUT)
(OUTPUT)
MIN
MAX
MIN
MAX
tpd
A or B
B or A
0.15
0.25
ns
ten
OE
A or B
1
6.8
1
6
ns
tdis
OE
A or B
1
7.3
1
7.4
ns
The propagation delay is the calculated RC time constant of the typical on-state resistance of the switch and the specified load capacitance, when
driven by an ideal voltage source (zero output impedance).
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