參數(shù)資料
型號(hào): SN74LS244N
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: LOW POWER SCHOTTKY
中文描述: LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20
封裝: PLASTIC, DIP-20
文件頁(yè)數(shù): 4/8頁(yè)
文件大?。?/td> 122K
代理商: SN74LS244N
SN74LS240 SN74LS244
http://onsemi.com
4
AC WAVEFORMS
1.3 V
1.3 V
1.3 V
1.3 V
1.3 V
1.3 V
1.3 V
V
IN
V
OUT
t
PLH
t
PHL
1.3 V
1.3 V
V
IN
V
OUT
SW2
C
L
*
5 k
SW1
V
CC
R
L
TO OUTPUT
UNDER TEST
1.3 V
t
PHL
t
PLH
V
E
V
E
V
OUT
V
E
V
E
V
OUT
t
PHZ
V
OH
1.3 V
1.3 V
1.3 V
t
PZL
t
PLZ
V
OL
1.3 V
0.5 V
t
PZH
1.3 V
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
0.5 V
1.3 V
SWITCH POSITIONS
Closed
Open
Closed
Closed
Open
Closed
Closed
Closed
t
PZH
t
PZL
t
PLZ
t
PHZ
SW2
SW1
SYMBOL
相關(guān)PDF資料
PDF描述
SN74LS244 Octal Buffer/Line Driver with 3-State Outputs
SN74LS244DW LOW POWER SCHOTTKY
SN74LS240DW Low Cost, High Linearity, Low LO Drive, Up and Down converter
SN74LS240N OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS
SN74LS244DW OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS
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