參數(shù)資料
型號(hào)： SN54LS256
廠商： Motorola, Inc.
英文描述： Octal Buffer/Line Driver, 3 State; Package: 20 LEAD PDIP; No of Pins: 20; Container: Rail; Qty per Container: 18
中文描述： 雙4位可尋址鎖存
文件頁(yè)數(shù)： 2/6頁(yè)
文件大?。?/td> 225K
代理商： SN54LS256
5-422
FAST AND LS TTL DATA
SN54/74LS256
LOGIC DIAGRAM
TRUTH TABLE
CL
E
D
A0
X
A1
X
Q0
L
Q1
L
Q2
L
Q3
L
MODE
L
H
X
Clear
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
H
L
H
L
H
L
L
H
H
L
L
H
H
L
L
L
L
H
H
H
H
L
H
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
H
Demultiplex
H
H
X
X
X
QN–1
L
H
QN–1
QN–1
QN–1
QN–1
QN–1
QN–1
QN–1
QN–1
QN–1
L
H
QN–1
QN–1
QN–1
QN–1
QN–1
QN–1
QN–1
QN–1
QN–1
L
H
QN–1
QN–1
QN–1
QN–1
QN–1
QN–1
QN–1
QN–1
QN–1
L
H
Memory
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
H
L
H
L
H
L
H
L
L
H
H
L
L
H
H
L
L
L
L
H
H
H
H
Addressable
Latch
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
MODE SELECTION
E
CL
MODE
L
H
L
H
H
H
L
L
Addressable Latch
Memory
Dual 4-Channel Demultiplexer
Clear
相關(guān)PDF資料
PDF描述
SN54LS256J Octal Buffer/Line Driver, 3 State; Package: 20 LEAD PDIP; No of Pins: 20; Container: Rail; Qty per Container: 18
SN74LS256D >6V Fixed Gain, High Dynamic Range Amplifier
SN74LS256N >6V Fixed Gain Amp, High Gain, Minimum Feedback
SN54LS259 Octal Bidirectional Transceiver with 3-State Inputs/Outputs; Package: TSSOP 20 LEAD; No of Pins: 20; Container: Tape and Reel; Qty per Container: 2500
SN54LS259J Octal Bidirectional Transceiver with 3-State Inputs/Outputs; Package: SOIC-20 WB; No of Pins: 20; Container: Tape and Reel; Qty per Container: 1000
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN54LS257AJ 制造商:Motorola Inc 功能描述:LOGIC MUX, QUAD, 2-INPUT, LS-TTL, 16 Pin, Ceramic, DIP 制造商:Texas Instruments 功能描述:LOGIC MUX, QUAD, 2-INPUT, LS-TTL, 16 Pin, Ceramic, DIP
SN54LS257BJ 制造商:Texas Instruments 功能描述:Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin CDIP Tube
SN54LS258BJ 制造商:Texas Instruments 功能描述:Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin CDIP Tube
SN54LS259BW 制造商:Texas Instruments 功能描述:
SN54LS266J 制造商:Texas Instruments 功能描述:XNOR Gate 4-Element 2-IN Bipolar 14-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:XNOR GATE 4-ELEM 2-IN BIPOLAR 14CDIP - Rail/Tube
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