参数资料
型号: SN74AHC158DGV
厂商: TEXAS INSTRUMENTS INC
元件分类: 编、解码器及复用、解复用
英文描述: AHC SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO16
封装: PLASTIC, TVSOP-16
文件页数: 5/8页
文件大小: 142K
代理商: SN74AHC158DGV
SN54AHC158, SN74AHC158
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SCLS346C – MAY 1996 – REVISED JULY 1998
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range,
VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1)
FROM
TO
LOAD
SN74AHC158
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
TA = 25°C
MIN
MAX
UNIT
(INPUT)
(OUTPUT)
CAPACITANCE
MIN
TYP
MAX
MIN
MAX
tPLH
AorB
Y
CL =15 pF
6.2
9.7
1
11.5
ns
tPHL
A or B
Y
CL = 15 pF
6.2
9.7
1
11.5
ns
tPLH
A/B
Y
CL =15 pF
8.4
13.2
1
15.5
ns
tPHL
A/B
Y
CL = 15 pF
8.4
13.2
1
15.5
ns
tPLH
G
Y
CL =15 pF
8.7
13.6
1
16
ns
tPHL
G
Y
CL = 15 pF
8.7
13.6
1
16
ns
tPLH
AorB
Y
CL =50 pF
8.7
13.2
1
15
ns
tPHL
A or B
Y
CL = 50 pF
8.7
13.2
1
15
ns
tPLH
A/B
Y
CL =50 pF
10.9
16.7
1
19
ns
tPLH
A/B
Y
CL = 50 pF
10.9
16.7
1
19
ns
tPLH
G
Y
CL =50 pF
11.2
17.1
1
19.5
ns
tPHL
G
Y
CL = 50 pF
11.2
17.1
1
19.5
ns
switching characteristics over recommended operating free-air temperature range,
VCC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1)
FROM
TO
LOAD
SN54AHC158
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
TA = 25°C
MIN
MAX
UNIT
(INPUT)
(OUTPUT)
CAPACITANCE
MIN
TYP
MAX
MIN
MAX
tPLH*
AorB
Y
CL =15 pF
4.1
6.4
1
7.5
ns
tPHL*
A or B
Y
CL = 15 pF
4.1
6.4
1
7.5
ns
tPLH*
A/B
Y
CL =15 pF
5.3
8.1
1
9.5
ns
tPHL*
A/B
Y
CL = 15 pF
5.3
8.1
1
9.5
ns
tPLH*
G
Y
CL =15 pF
5.6
8.6
1
10
ns
tPHL*
G
Y
CL = 15 pF
5.6
8.6
1
10
ns
tPLH
AorB
Y
CL =50 pF
5.6
8.4
1
9.5
ns
tPHL
A or B
Y
CL = 50 pF
5.6
8.4
1
9.5
ns
tPLH
A/B
Y
CL =50 pF
6.8
10.1
1
11.5
ns
tPLH
A/B
Y
CL = 50 pF
6.8
10.1
1
11.5
ns
tPLH
G
Y
CL =50 pF
7.1
10.6
1
12
ns
tPHL
G
Y
CL = 50 pF
7.1
10.6
1
12
ns
* On products compliant to MIL-PRF-38535, this parameter is not production tested.
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
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