參數(shù)資料
型號(hào)： SN54HC138FK
廠商： Texas Instruments, Inc.
英文描述： .39UF/100VDC METAL POLY CAP
中文描述： 3線至8線解碼器/解復(fù)用器
文件頁(yè)數(shù)： 4/16頁(yè)
文件大?。?/td> 540K
代理商： SN54HC138FK
SCLS107E DECEMBER 1982 REVISED SEPTEMBER 2003
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions (see Note 3)
SN54HC138
MIN
NOM
SN74HC138
MIN
NOM
UNIT
MAX
MAX
VCC
Supply voltage
2
5
6
2
5
6
V
VCC = 2 V
VCC = 4.5 V
VCC = 6 V
VCC = 2 V
VCC = 4.5 V
VCC = 6 V
1.5
1.5
VIH
High-level input voltage
3.15
3.15
V
4.2
4.2
0.5
0.5
VIL
Low-level input voltage
1.35
1.35
V
1.8
1.8
VI
VO
Input voltage
0
VCC
VCC
1000
0
VCC
VCC
1000
V
Output voltage
0
0
V
VCC = 2 V
VCC = 4.5 V
VCC = 6 V
t/
v
Input transition rise/fall time
500
500
ns
400
400
TA
Operating free-air temperature
55
125
40
85
°
C
NOTE 3: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs
, literature number SCBA004.
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
TA = 25
°
C
TYP
1.998
SN54HC138
MIN
1.9
SN74HC138
MIN
1.9
UNIT
MIN
1.9
MAX
MAX
MAX
2 V
IOH = 20
μ
A
4.5 V
4.4
4.499
4.4
4.4
VOH
VI = VIH or VIL
6 V
5.9
5.999
5.9
5.9
V
IOH = 4 mA
IOH = 5.2 mA
4.5 V
3.98
4.3
3.7
3.84
6 V
5.48
5.8
5.2
5.34
2 V
0.002
0.1
0.1
0.1
IOL = 20
μ
A
4.5 V
0.001
0.1
0.1
0.1
VOL
VI = VIH or VIL
6 V
0.001
0.1
0.1
0.1
V
IOL = 4 mA
IOL = 5.2 mA
4.5 V
0.17
0.26
0.4
0.33
6 V
0.15
±
0.1
0.26
±
100
0.4
0.33
±
1000
II
ICC
Ci
VI = VCC or 0
VI = VCC or 0,
6 V
±
1000
160
nA
μ
A
pF
IO = 0
6 V
8
80
2 V to 6 V
3
10
10
10
相關(guān)PDF資料
PDF描述
SN54HC138W 800mA, 5.0V Output, Low Dropout Voltage Regulator, Pb Free Device; Package: DPAK 4 LEAD Single Gauge Surface Mount; No of Pins: 4; Container: Tape and Reel; Qty per Container: 2500
SN54HC163FK 4-BIT SYNCHRONOUS BINARY COUNTERS
SN54HC163W 300mA, 5.0V ±1% Output Voltage, Low Dropout Voltage Regulator; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Rail; Qty per Container: 98
SN74HC163DBR 4-BIT SYNCHRONOUS BINARY COUNTERS
SN54HC193FK 4-BIT SYNCHRONOUS UP/DOWN COUNTERS DUAL CLOCK WITH CLEAR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN54HC138J 制造商:Texas Instruments 功能描述:Decoder/Demultiplexer Single 3-to-8 16-Pin CDIP Tube 制造商:Texas Instruments 功能描述:DECODER/DEMLTPLXR SGL 3-TO-8 16CDIP - Rail/Tube
SN54HC139J 制造商:Texas Instruments 功能描述:Decoder/Demultiplexer Dual 2-to-4 16-Pin CDIP Tube 制造商:Texas Instruments 功能描述:DECODER/DEMLTPLXR DUAL 2-TO-4 16CDIP - Rail/Tube
SN54HC148J 制造商:Texas Instruments 功能描述:PRIORITY ENCODER
SN54HC14J 制造商:Texas Instruments 功能描述:Inverter Schmitt Trigger 6-Element CMOS 14-Pin CDIP Tube 制造商:Texas Instruments 功能描述:INVERTER SCHMITT TRIGGER 6-ELEM CMOS 14CDIP - Rail/Tube 制造商:Texas Instruments 功能描述:HEX SCHMITT-TRIGGER INVERTER 制造商:Texas Instruments 功能描述:HEX SCHMITT-TRIGGER INVERTER*NIC*
SN54HC151J 制造商:Texas Instruments 功能描述:1-OF-8 DATA SELECT/MULTIPLEXER - Rail/Tube
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