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参数资料
| 型号： | SNJ54ALS137J |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 编、解码器及复用、解复用 |
| 英文描述： | ALS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, CDIP16 |
| 封装： | 0.300 INCH, CERAMIC, DIP-16 |
| 文件页数： | 5/6页 |
| 文件大小： | 103K |
| 代理商： | SNJ54ALS137J |
SN54ALS137, SN74ALS137A
SN54AS137, SN74AS137
3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS WITH ADDRESS LATCHES
SDAS203B – APRIL 1982 – REVISED JANUARY 1995
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN54AS137
SN74AS137
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
VIK
VCC = 4.5 V,
II = – 18 mA
– 1.2
V
VOH
VCC = 4.5 V to 5.5 V,
IOH = – 2 mA
VCC –2
V
VOL
VCC = 4.5 V,
IOL = 20 mA
0.35
0.5
0.35
0.5
V
II
VCC = 5.5 V,
VI = 7 V
0.1
mA
IIH
VCC = 5.5 V,
VI = 2.7 V
20
A
IIL
VCC = 5.5 V,
VI = 0.4 V
– 0.5
–1
mA
IO
VCC = 5.5 V,
VO = 2.25 V
–30
–112
–30
–112
mA
ICC
VCC = 5.5 V
15
24
15
24
mA
All typical values are at VCC = 5 V, TA = 25°C.
The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, IOS.
switching characteristics (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
RL = 500 ,
TA = MIN to MAX§
UNIT
(INPUT)
(OUTPUT)
SN54AS137
SN74AS137
MIN
MAX
MIN
MAX
tPLH
ABC
Y
2
14
2
12.5
ns
tPHL
A, B, C
Y
2
14
2
12.5
ns
tPLH
OE2
Y
2
9
2
8
ns
tPHL
OE2
Y
2
9
2
8.5
ns
tPLH
OE1
Y
2
11
2
10
ns
tPHL
OE1
Y
2
10
2
9
ns
tPLH
LE
Y
2
14.5
3
13.5
ns
tPHL
LE
Y
2
15
3
14
ns
§ For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
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相关代理商/技术参数 |
参数描述 |
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| SNJ54ALS138AFK | 制造商:TI 制造商全称:Texas Instruments 功能描述:3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS |
| SNJ54ALS138AJ | 制造商:Texas Instruments 功能描述:Decoder/Demultiplexer Single 3-to-8 16-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:3-TO-8 DECODER/DEMULTIPLEXER - Bulk 制造商:Texas Instruments 功能描述:DECODER/DEMLTPLXR SGL 3-TO-8 16CDIP - Rail/Tube |
| SNJ54ALS138AW | 制造商:Texas Instruments 功能描述:Decoder/Demultiplexer Single 3-to-8 16-Pin CFPAK Tube 制造商:Texas Instruments 功能描述:5962-8686601FA,3-TO 8-LINE DECODER/DEMUX |
| SNJ54ALS139FK | 制造商:TI 制造商全称:Texas Instruments 功能描述:DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS |
| SNJ54ALS139J | 制造商:Texas Instruments 功能描述:Decoder/Demultiplexer Dual 2-to-4 16-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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