參數(shù)資料
型號(hào): SN74CBT16233DLR
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 編、解碼器及復(fù)用、解復(fù)用
英文描述: CBT/FST/QS/5C/B SERIES, 16 1 LINE TO 2 LINE MULTIPLEXER, TRUE OUTPUT, PDSO56
封裝: SSOP-56
文件頁(yè)數(shù): 4/11頁(yè)
文件大?。?/td> 338K
代理商: SN74CBT16233DLR
SN74CBT16233
16-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER
SCDS010K – MAY 1995 – REVISED NOVEMBER 2001
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
FUNCTION TABLE
(each multiplexer/demultiplexer)
INPUTS
FUNCTION
SEL
TEST
FUNCTION
L
A = B1
H
L
A = B2
X
H
A = B1 and A = B2
logic diagram (positive logic)
8B1
1B1
8A
1A
SEL1
1B2
8B2
TEST1
1
45
30
27
56
55
11
12
16B1
9B1
16A
9A
SEL2
9B2
16B2
TEST2
15
31
29
28
42
41
25
26
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, VCC
–0.5 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, VI (see Note 1)
–0.5 V to VCC + 0.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous channel current
128 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input clamp current, IIK (VI < 0)
–50 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance,
θJA (see Note 2): DGG package
64
°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DGV package
48
°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DL package
56
°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
–65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES:
1. The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
2. The package thermal impedance is calculated in accordance with JESD 51-7.
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