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| 型號： | SNJ54AHC138FKR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 編、解碼器及復(fù)用、解復(fù)用 |
| 英文描述： | AHC/VHC/H/U/V SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, CQCC20 |
| 封裝： | CERAMIC, LCC-20 |
| 文件頁數(shù)： | 22/27頁 |
| 文件大小： | 1070K |
| 代理商： | SNJ54AHC138FKR |
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SN54AHC138, SN74AHC138
3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SCLS258L DECEMBER 1995 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
V
TA = 25°C
SN54AHC138
SN74AHC138
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
IOH
50
mA
4.5 V
4.4
4.5
4.4
V
VOH
IOH = 4 mA
3 V
2.58
2.48
V
IOH = 8 mA
4.5 V
3.94
3.8
2 V
0.1
IOL = 50 mA
3 V
0.1
VOL
IOL
50
mA
4.5 V
0.1
V
VOL
IOL = 4 mA
3 V
0.36
0.5
0.44
V
IOL = 8 mA
4.5 V
0.36
0.5
0.44
II
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
SN54AHC138
SN74AHC138
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
tPLH
ABC
Any Y
C
15 pF
8.2**
11.4**
1**
13**
1
13
ns
tPHL
A, B, C
Any Y
CL = 15 pF
8.2**
11.4**
1**
13**
1
13
ns
tPLH
G1
Any Y
C
15 pF
8.1**
12.8**
1**
15**
1
15
ns
tPHL
G1
Any Y
CL = 15 pF
8.1**
12.8**
1**
15**
1
15
ns
tPLH
G2A G2B
Any Y
C
15 pF
8.2**
11.4**
1**
13.5**
1
13.5
ns
tPHL
G2A, G2B
Any Y
CL = 15 pF
8.2**
11.4**
1**
13.5**
1
13.5
ns
tPLH
ABC
Any Y
C
50 pF
10
15.8
1
18
1
18
ns
tPHL
A, B, C
Any Y
CL = 50 pF
10
15.8
1
18
1
18
ns
tPLH
G1
Any Y
C
50 pF
10.6
16.3
1
18.5
1
18.5
ns
tPHL
G1
Any Y
CL = 50 pF
10.6
16.3
1
18.5
1
18.5
ns
tPLH
G2A G2B
Any Y
C =50pF
10.7
14.9
1
17
1
17
ns
tPHL
G2A, G2B
Any Y
CL = 50 pF
10.7
14.9
1
17
1
17
ns
** On products compliant to MIL-PRF-38535, this parameter is not production tested.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SNJ54AHC138J | 制造商:Texas Instruments 功能描述:5962-9851601QEA, 3-TO 8-LINE DECOD/DEMUX - Rail/Tube |
| SNJ54AHC138W | 制造商:Texas Instruments 功能描述:Decoder/Demultiplexer Single 3-to-8 16-Pin CFPAK Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SNJ54AHC139FK | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS |
| SNJ54AHC139J | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS |
| SNJ54AHC139W | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS |
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