參數(shù)資料
型號(hào): 74HCT137D-T
英文描述: 3-To-8-Line Demultiplexer
中文描述: 3至8線復(fù)用器
文件頁(yè)數(shù): 5/16頁(yè)
文件大?。?/td> 78K
代理商: 74HCT137D-T
2002 May 15
5
Philips Semiconductors
Product specification
Bus buffer/line driver; 3-state
74HC1G126; 74HCT1G126
DC CHARACTERISTICS
Family 74HC1G
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Note
1.
All typical values are measured at T
amb
= 25
°
C.
SYMBOL
PARAMETER
TEST CONDITIONS
T
amb
(
°
C)
UNIT
OTHER
V
CC
(V)
40 to +85
40 to +125
MIN.
TYP.
(1)
MAX.
0.5
1.35
1.8
MIN.
MAX.
0.5
1.35
1.8
V
IH
HIGH-level input voltage
2.0
4.5
6.0
2.0
4.5
6.0
2.0
1.5
3.15
4.2
1.9
1.2
2.4
3.2
0.8
2.1
2.8
2.0
1.5
3.15
4.2
1.9
V
V
V
V
V
V
V
V
IL
LOW-level input voltage
V
OH
HIGH-level output
voltage
V
I
= V
IH
or V
IL
;
I
O
=
20
μ
A
V
I
= V
IH
or V
IL
;
I
O
=
20
μ
A
V
I
= V
IH
or V
IL
;
I
O
=
20
μ
A
V
I
= V
IH
or V
IL
;
I
O
=
6.0 mA
V
I
= V
IH
or V
IL
;
I
O
=
7.8 mA
V
I
= V
IH
or V
IL
;
I
O
= 20
μ
A
V
I
= V
IH
or V
IL
;
I
O
= 20
μ
A
V
I
= V
IH
or V
IL
;
I
O
= 20
μ
A
V
I
= V
IH
or V
IL
;
I
O
= 6.0 mA
V
I
= V
IH
or V
IL
;
I
O
= 7.8 mA
V
I
= V
CC
or GND
V
I
= V
IH
or V
IL
;
V
O
= V
CC
or GND
V
I
= V
CC
or GND;
I
O
= 0
4.5
4.4
4.5
4.4
V
6.0
5.9
6.0
5.9
V
4.5
3.84
4.32
3.7
V
6.0
5.34
5.81
5.2
V
V
OL
LOW-level output voltage
2.0
0
0.1
0.1
V
4.5
0
0.1
0.1
V
6.0
0
0.1
0.1
V
4.5
0.15
0.33
0.4
V
6.0
0.16
0.33
0.4
V
I
LI
I
OZ
input leakage current
3-state output current
OFF-state
quiescent supply current
6.0
6.0
1.0
5
1.0
10
μ
A
μ
A
I
CC
6.0
10
20
μ
A
相關(guān)PDF資料
PDF描述
74HCT138D-T 3-To-8-Line Demultiplexer
74HCT139D-T 2-To-4-Line Demultiplexer
74HCT147D Encoder
74HCT147D-T Encoder
74HCT14D-T CERAMIC CHIP/MIL-PRF-55681
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74HCT138 制造商: 功能描述: 制造商:undefined 功能描述: 制造商:NTE Electronics 功能描述:
74HCT138BQ 制造商:NXP Semiconductors 功能描述:IC 3-8 LINE DECODER/DEMUX 16
74HCT138BQ,115 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 3-TO-8 DECODER RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
74HCT138BQ-G 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 3-TO-8 DECODER DEMULTIPLEXER RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
74HCT138BQ-Q100,11 制造商:NXP Semiconductors 功能描述:Decoder/Demultiplexer Single 3-to-8 16-Pin DHVQFN EP T/R 制造商:NXP Semiconductors 功能描述:74HCT138BQ-Q100/DHVQFN16/REEL7 - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC DECODER/DEMUX 3 TO 8 16DHVQFN