參數(shù)資料
型號： SN54LS540J
廠商： ON SEMICONDUCTOR
元件分類： 總線收發(fā)器
英文描述： Octal Bidirectional Transceiver with 3 State Inputs/Outputs; Package: SOIC-20 WB; No of Pins: 20; Container: Tape and Reel; Qty per Container: 1000
中文描述： LS SERIES, 8-BIT DRIVER, INVERTED OUTPUT, CDIP20
封裝： CERAMIC, DIP-20
文件頁數(shù)： 3/3頁
文件大小： 75K
代理商： SN54LS540J
AC WAVEFORMS
1.5 V
1.5 V
1.5 V
1.3 V
1.3 V
1.3 V
1.3 V
VIN
VOUT
tPLH
tPHL
1.3 V
1.3 V
VIN
VOUT
SW2
CL*
5 k
SW1
VCC
RL
TO OUTPUT
UNDER TEST
1.3 V
tPLH
tPHL
VE
VE
VOUT
VE
VE
VOUT
tPHZ
≥
VOH
≈
1.5 V
1.5 V
1.5 V
tPZL
tPLZ
VOL
1.5 V
0.5 V
tPZH
1.3 V
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
0.5 V
≈
1.5 V
SWITCH POSITIONS
5-3
FAST AND LS TTL DATA
SN54/74LS540
SN54/74LS541
AC CHARACTERISTICS
(TA = 25
°
C)
Symbol
b l
Parameter
Limits
U i
Unit
Test Conditions
di i
Min
Typ
Max
tPLH
tPLH
tPHL
tPHL
Propagation Delay,
p g
Data to Output
D l
LS540
9.0
15
VCC = 5 0 V
CL= 45 pF
CL = 45 pF
RL = 667
LS541
12
15
ns
LS540
12
15
LS541
12
18
tPZH
Output Enable Time
to HIGH Level
LS540
15
25
ns
LS541
15
32
tPZL
Output Enable Time
to LOW Level
LS540
20
38
ns
LS541
20
38
tPHZ
Output Disable Time
to HIGH Level
LS540
10
18
ns
CL= 5 0 pF
CL = 5.0 pF
5 0 F
LS541
10
18
tPLZ
Output Disable Time
to LOW Level
LS540
15
25
ns
LS541
15
29
SYMBOL
SW1
SW2
tPZH
tPZL
tPLZ
tPHZ
Open
Closed
Closed
Open
Closed
Closed
Closed
Closed
相關(guān)PDF資料
PDF描述
SN54LS541J Octal Bidirectional Transceiver with 3 State Inputs/Outputs; Package: 20 LEAD PDIP; No of Pins: 20; Container: Rail; Qty per Container: 18
SN54LS669J Quad 2-Input NAND Gate; Package: TSSOP-14; No of Pins: 14; Container: Tape and Reel; Qty per Container: 2500
SN55109J LINE DRIVER, CDIP14
SN55188W LINE DRIVER, CDFP14
SN55188FK LINE DRIVER, CQCC20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN54LS541J 制造商:Texas Instruments 功能描述:Buffer/Line Driver 8-CH Non-Inverting 3-ST Bipolar 20-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:BFFR/LINE DRVR 8CH NON-INV 3-ST BIPOLAR 20CDIP - Rail/Tube
SN54LS54J 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:AND-OR-Invert Gate 1-Element 4 Wide 2-IN/3-IN Bipolar 14-Pin CDIP Tube
SN54LS590J 制造商:Texas Instruments 功能描述:Counter/Register Single 8-Bit Binary UP 16-Pin CDIP Tube 制造商:Texas Instruments 功能描述:COUNTER/REGISTER SGL 8BIT BINARY UP 16CDIP - Rail/Tube
SN54LS592J 制造商:Texas Instruments 功能描述:Counter Single 8-Bit Binary UP 16-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:COUNTER SGL 8BIT BINARY UP 16CDIP - Rail/Tube
SN54LS593J 制造商:Texas Instruments 功能描述:
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