參數(shù)資料
型號: SN54LS173J
廠商: MOTOROLA INC
元件分類: 通用總線功能
英文描述: 4-BIT D-TYPE REGISTER WITH 3-STATE OUTPUTS
中文描述: LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP16
封裝: CERAMIC, DIP-16
文件頁數(shù): 2/6頁
文件大?。?/td> 207K
代理商: SN54LS173J
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
5-317
FAST AND LS TTL DATA
SN54/74LS173A
LOGIC DIAGRAM
TRUTH TABLE
MR
CP
IE1
x
x
H
x
L
L
IE2
x
x
x
H
L
L
Dn
x
x
x
x
L
H
Qn
L
Qn
Qn
Qn
L
H
H
L
L
L
L
L
x
L
When either OE1, or OE2 are HIGH, the output is in the off state (High Impedance);
however this does not affect the contents or sequential operation of the register.
GUARANTEED OPERATING RANGES
Symbol
Parameter
Min
Typ
Max
Unit
VCC
Supply Voltage
54
74
4.5
4.75
5.0
5.0
5.5
5.25
V
TA
Operating Ambient Temperature Range
54
74
–55
0
25
25
125
70
°
C
IOH
Output Current — High
54
74
–1.0
–2.6
mA
IOL
Output Current — Low
54
74
12
24
mA
相關PDF資料
PDF描述
SN74LS173N 4-BIT D-TYPE REGISTER WITH 3-STATE OUTPUTS
SN74LS174D HEX D FLIP-FLOP
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