參數(shù)資料
型號: SN54LS623
廠商: Motorola, Inc.
英文描述: Octal Buffer/Line Driver with 3-State Outputs; Package: TSSOP 20 LEAD; No of Pins: 20; Container: Tape and Reel; Qty per Container: 2500
中文描述: 八路總線收發(fā)器具有三態(tài)輸出
文件頁數(shù): 3/3頁
文件大?。?/td> 70K
代理商: SN54LS623
5-3
FAST AND LS TTL DATA
SN54/74LS623
AC CHARACTERISTICS
(TA = 25
°
C, VCC = 5.0 V)
Symbol
Parameter
Limits
Unit
Test Conditions
Min
Typ
Max
tPLH
tPHL
Propagation Delay
A to B
8.0
11
15
15
ns
RL = 667
tPLH
tPHL
Propagation Delay
B to A
8.0
11
15
15
ns
CL = 45 pF,
tPZL
tPZH
Output Enable Time
GBA to A
31
26
40
40
ns
tPZL
tPZH
Output Enable Time
GAB to B
31
26
40
40
ns
tPLZ
tPHZ
Output Disable Time
GBA to A
15
15
25
25
ns
CL = 5.0 pF
tPLZ
tPHZ
Output Disable Time
GAB to B
15
15
25
25
ns
相關PDF資料
PDF描述
SN54LS623J Octal Buffer/Line Driver with 3-State Outputs; Package: TSSOP 20 LEAD; No of Pins: 20; Container: Tape and Reel; Qty per Container: 2500
SN74LS623N OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUT
SN74LS669D SYNCHRONOUS 4-BIT UP/DOWN COUNTER
SN74LS669N SYNCHRONOUS 4-BIT UP/DOWN COUNTER
SN74LS669D SYNCHRONOUS 4-BIT UP/DOWN COUNTER
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