參數(shù)資料
型號(hào): SN74CBTLV16292DGG
廠商: Texas Instruments, Inc.
英文描述: LOW-VOLTAGE 12-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER WITH INTERNAL PULLDOWN RESISTORS
中文描述: 低電壓12位1 - 2場(chǎng)效應(yīng)多路復(fù)用器/內(nèi)部下拉電阻與解復(fù)用器
文件頁(yè)數(shù): 4/7頁(yè)
文件大?。?/td> 93K
代理商: SN74CBTLV16292DGG
SN74CBTLV16292
LOW-VOLTAGE 12-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER
WITH INTERNAL PULLDOWN RESISTORS
SCDS055G – MARCH 1998 – REVISED APRIL 1999
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
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
MIN
MAX
MIN
MAX
tpd
tpd
ten
tdis
A or B
B or A
0.15
0.15
ns
S
A
2.5
7.1
2.5
6.7
ns
S
B
1
5.6
1
5
ns
S
B
1
5
1
4.5
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).
This propagation delay was measured by observing the change of voltage on the A output introduced by static levels equal to 3-V or 0 for
3.3 V
±
0.3 V or VCC or 0 for 2.5 V
±
0.2 V on B1 and B2 to achieve the desired transition.
switching characteristics over recommended operating free-air temperature range (unless
otherwise noted) (see Figures 1 and 2)
PARAMETER
DESCRIPTION
VCC = 2.5 V
±
0.2 V
VCC = 3.3 V
±
0.3 V
UNIT
MIN
MAX
MIN
MAX
tmbb§
Make-before-break time
0
2
0
2
ns
§The make-before-break time is the time interval between make and break, during the transition from one selected port to the other.
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