參數(shù)資料
型號(hào): MC74LVX244M
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: LOW-VOLTAGE CMOS
中文描述: LV/LV-A/LVX/H SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝: EIAJ, SO-20
文件頁(yè)數(shù): 3/6頁(yè)
文件大小: 155K
代理商: MC74LVX244M
MC74LVX244
LCX DATA
BR1339 — REV 3
3
MOTOROLA
b l
di i
The specification applies to any outputs switching in the same direction, either HIGH–to–LOW (tOSHL) or LOW–to–HIGH (tOSLH); parameter
guaranteed by design.
U i
tPHL
tPLH,
8.0
8.6
14.9
1.0
17.0
tPHZ
7.2
10.6
14.0
1.0
12.0
RL = 1k
VCC = 2.7V
7.1
13.8
1.0
16.5
ns
VCC = 3.3
±
0.3V
RL = 1k
9.7
1.0
1.0
13.0
1.5
RL = 1k
11.4
tOSLH
VCC = 3.3
±
0.3V
VCC = 2.7V
1.5
1.5
1.5
ns
Average operating current can be obtained by the equation: ICC(OPR
)
= CPD VCC fin + ICC/8 (per bit). CPD is used to determine the no–load
dynamic power consumption; PD = CPD VCC2 fin + ICC VCC.
CAPACITIVE CHARACTERISTICS
S
b l
Symbol
P
Parameter
TA = 25
°
C
Typ
TA = – 40 to 85
°
C
Min
U i
Unit
Cin
Cout
CPD
Input Capacitance
Maximum Three–State Output Capacitance
Power Dissipation Capacitance (Note NO TAG)
Min
6
Max
4
Max
pF
pF
pF
10
19
10
NOISE CHARACTERISTICS
(Input tr = tf = 3.0ns, CL = 50pF, VCC = 3.3V, Measured in SOIC Package)
Symbol
b l
Characteristic
i i
TA = 25
°
C
Typ
U i
Unit
Max
VOLP
VOLV
VIHD
VILD
Quiet Output Maximum Dynamic VOL
Quiet Output Minimum Dynamic VOL
Minimum High Level Dynamic Input Voltage
0.5
0.8
V
–0.5
–0.8
V
2.0
V
Maximum Low Level Dynamic Input Voltage
0.8
V
相關(guān)PDF資料
PDF描述
MC74LVX244 LOW-VOLTAGE CMOS
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MC74LVX244M LOW-VOLTAGE CMOS
MC7815 THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
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