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参数资料
| 型号： | SN54AHC138FKR |
| 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, OTHER DECODER/DRIVER, INVERTED OUTPUT, CQCC20 |
| 封装： | CERAMIC, LCC-20 |
| 文件页数： | 6/10页 |
| 文件大小： | 157K |
| 代理商： | SN54AHC138FKR |
SN54AHC138, SN74AHC138
3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SCLS258G – DECEMBER 1995 – 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
SN54AHC138
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
TA = 25°C
MIN
MAX
UNIT
(INPUT)
(OUTPUT)
CAPACITANCE
MIN
TYP
MAX
MIN
MAX
tPLH*
ABC
Any Y
CL =15 pF
8.2
11.4
1
13
ns
tPHL*
A, B, C
Any Y
CL = 15 pF
8.2
11.4
1
13
ns
tPLH*
G1
Any Y
CL =15 pF
8.1
12.8
1
15
ns
tPHL*
G1
Any Y
CL = 15 pF
8.1
12.8
1
15
ns
tPLH*
G2A G2B
Any Y
CL =15 pF
8.2
11.4
1
13.5
ns
tPHL*
G2A, G2B
Any Y
CL = 15 pF
8.2
11.4
1
13.5
ns
tPLH
ABC
Any Y
CL =50 pF
10
15.8
1
18
ns
tPHL
A, B, C
Any Y
CL = 50 pF
10
15.8
1
18
ns
tPLH
G1
Any Y
CL =50 pF
10.6
16.3
1
18.5
ns
tPHL
G1
Any Y
CL = 50 pF
10.6
16.3
1
18.5
ns
tPLH
G2A G2B
Any Y
CL =50 pF
10.7
14.9
1
17
ns
tPHL
G2A, G2B
Any Y
CL = 50 pF
10.7
14.9
1
17
ns
* On products compliant to MIL-PRF-38535, this parameter is not production tested.
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
SN74AHC138
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
TA = 25°C
MIN
MAX
UNIT
(INPUT)
(OUTPUT)
CAPACITANCE
MIN
TYP
MAX
MIN
MAX
tPLH
ABC
Any Y
CL =15 pF
8.2
11.4
1
13
ns
tPHL
A, B, C
Any Y
CL = 15 pF
8.2
11.4
1
13
ns
tPLH
G1
Any Y
CL =15 pF
8.1
12.8
1
15
ns
tPHL
G1
Any Y
CL = 15 pF
8.1
12.8
1
15
ns
tPLH
G2A G2B
Any Y
CL =15 pF
8.2
11.4
1
13.5
ns
tPHL
G2A, G2B
Any Y
CL = 15 pF
8.2
11.4
1
13.5
ns
tPLH
ABC
Any Y
CL =50 pF
10
15.8
1
18
ns
tPHL
A, B, C
Any Y
CL = 50 pF
10
15.8
1
18
ns
tPLH
G1
Any Y
CL =50 pF
10.6
16.3
1
18.5
ns
tPHL
G1
Any Y
CL = 50 pF
10.6
16.3
1
18.5
ns
tPLH
G2A G2B
Any Y
CL =50 pF
10.7
14.9
1
17
ns
tPHL
G2A, G2B
Any Y
CL = 50 pF
10.7
14.9
1
17
ns
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相关代理商/技术参数 |
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|---|---|
| SN54AHC138J | 制造商:TI 制造商全称:Texas Instruments 功能描述:3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS |
| SN54AHC138W | 制造商:TI 制造商全称:Texas Instruments 功能描述:3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS |
| SN54AHC139 | 制造商:TI 制造商全称:Texas Instruments 功能描述:DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS |
| SN54AHC139_07 | 制造商:TI 制造商全称:Texas Instruments 功能描述:DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS |
| SN54AHC139FK | 制造商:TI 制造商全称:Texas Instruments 功能描述:DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS |
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