參數(shù)資料
型號: SN54LS374J
廠商: MOTOROLA INC
元件分類: 通用總線功能
英文描述: Hex Inverter; Package: SOEIAJ-14; No of Pins: 14; Container: Rail; Qty per Container: 50
中文描述: LS SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDIP20
封裝: CERAMIC, DIP-20
文件頁數(shù): 2/7頁
文件大?。?/td> 250K
代理商: SN54LS374J
5-522
FAST AND LS TTL DATA
SN54/74LS373
SN54/74LS374
TRUTH TABLE
LS373
Dn
H
LE
OE
On
H
H
L
L
H
L
L
X
L
L
Q0
Z*
X
X
H
LS374
Dn
H
LE
OE
On
H
L
L
L
L
X
X
H
Z*
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Z = High Impedance
* Note: Contents of flip-flops unaffected by the state of the Output Enable input (OE).
LOGIC DIAGRAMS
SN54LS/74LS373
SN54LS/74LS374
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
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