參數(shù)資料
型號(hào): SNJ54AHC158J
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: AHC/VHC/H/U/V SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, CDIP16
封裝: CERAMIC, DIP-16
文件頁(yè)數(shù): 13/18頁(yè)
文件大小: 651K
代理商: SNJ54AHC158J
SN54AHC158, SN74AHC158
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SCLS346G – MAY 1996 – REVISED JULY 2003
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
TA = 25°C
SN54AHC158
SN74AHC158
UNIT
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
2 V
1.9
2
1.9
IOH = –50 mA
3 V
2.9
3
2.9
VOH
4.5 V
4.4
4.5
4.4
V
OH
IOH = –4 mA
3 V
2.58
2.48
IOH = –8 mA
4.5 V
3.94
3.8
2 V
0.1
IOL = 50 mA
3 V
0.1
VOL
4.5 V
0.1
V
OL
IOL = 4 mA
3 V
0.36
0.5
0.44
IOL = 8 mA
4.5 V
0.36
0.5
0.44
II
A or B inputs
VI = 5.5 V or GND
0 V to 5.5 V
±0.1
±1*
±1
mA
ICC
VI = VCC or GND,
IO = 0
5.5 V
4
40
mA
Ci
VI = VCC or GND
5 V
2
10
pF
* On products compliant to MIL-PRF-38535, this parameter is not production tested at VCC = 0 V.
switching characteristics over recommended operating free-air temperature range,
VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
LOAD
TA = 25°C
SN54AHC158
SN74AHC158
UNIT
PARAMETER
(INPUT)
(OUTPUT)
CAPACITANCE
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
tPLH
AorB
Y
CL =15 pF
6.2**
9.7**
1**
11.5**
1
11.5
ns
tPHL
A or B
Y
CL = 15 pF
6.2**
9.7**
1**
11.5**
1
11.5
ns
tPLH
A/B
Y
CL =15 pF
8.4**
13.2**
1**
15.5**
1
15.5
ns
tPHL
A/B
Y
CL = 15 pF
8.4**
13.2**
1**
15.5**
1
15.5
ns
tPLH
G
Y
CL =15 pF
8.7**
13.6**
1**
16**
1
16
ns
tPHL
G
Y
CL = 15 pF
8.7**
13.6**
1**
16**
1
16
ns
tPLH
AorB
Y
CL =50 pF
8.7
13.2
1
15
1
15
ns
tPHL
A or B
Y
CL = 50 pF
8.7
13.2
1
15
1
15
ns
tPLH
A/B
Y
CL =50 pF
10.9
16.7
1
19
1
19
ns
tPHL
A/B
Y
CL = 50 pF
10.9
16.7
1
19
1
19
ns
tPLH
G
Y
CL =50 pF
11.2
17.1
1
19.5
1
19.5
ns
tPHL
G
Y
CL = 50 pF
11.2
17.1
1
19.5
1
19.5
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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