参数资料
型号: MC74ACT377N
厂商: ON Semiconductor
文件页数: 6/10页
文件大小: 0K
描述: IC FLIP FLOP OCT D W/CLK 20-DIP
产品变化通告: LTB Notification 03/Jan/2008
标准包装: 18
系列: 74ACT
功能: 标准
类型: D 型总线
输出类型: 非反相
元件数: 1
每个元件的位元数: 8
频率 - 时钟: 140MHz
延迟时间 - 传输: 3ns
触发器类型: 正边沿
输出电流高,低: 24mA,24mA
电源电压: 4.5 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 通孔
封装/外壳: 20-DIP(0.300",7.62mm)
包装: 管件
MC74AC377, MC74ACT377
http://onsemi.com
5
74ACT DC CHARACTERISTICS
Symbol
Parameter
VCC
(V)
TA = +255C
TA =
40
5C to +855C
Unit
Conditions
Typ
Guaranteed Limits
VIH
Minimum High Level Input Voltage
4.5
5.5
1.5
2.0
V
VOUT = 0.1 V
or
VCC 0.1 V
VIL
Maximum Low Level Input Voltage
4.5
5.5
1.5
0.8
V
VOUT = 0.1 V
or
VCC 0.1 V
VOH
Minimum High Level Output
Voltage
4.5
5.5
4.49
5.49
4.4
5.4
4.4
5.4
V
IOUT = 50 mA
4.5
5.5
3.86
4.86
3.76
4.76
V
*VIN = VIL or VIH 24 mA
IOH
24 mA
VOL
Maximum Low Level Output
Voltage
4.5
5.5
0.001
0.1
V
IOUT = 50 mA
4.5
5.5
0.36
0.44
V
*VIN = VIL or VIH 24 mA
IOH
24 mA
IIN
Maximum Input Leakage Current
5.5
±0.1
±1.0
mA
VI = VCC, GND
DICCT
Additional Max ICC/Input
5.5
0.6
1.5
mA
VI = VCC 2.1 V
IOLD
IOHD
Minimum Dynamic Output Current
5.5
75
mA
VOLD = 1.65 V Max
VOHD = 3.85 V Min
ICC
Maximum Quiescent Supply
Current
5.5
8.0
80
mA
VIN = VCC or GND
*All outputs loaded; thresholds on input associated with output under test.
Maximum test duration 2.0 ms, one output loaded at a time.
74ACT AC CHARACTERISTICS For Figures and Waveforms — See Figures 4, 5, and 6.
Symbol
Parameter
VCC*
(V)
TA = +25°C CL = 50 pF
TA = 40°C to +85°C
CL = 50 pF
Unit
Min
Typ
Max
Min
Max
fmax
Maximum Clock Frequency
5.0
140
125
MHz
tPLH
Propagation Delay
CP to Qn
5.0
3.0
9.0
2.5
10
ns
tPHL
Propagation Delay
CP to Qn
5.0
3.5
10
2.5
11
ns
*Voltage Range 5.0 V is 5.0 V
±0.5 V.
74ACT AC OPERATING REQUIREMENTS
Symbol
Parameter
VCC*
(V)
TA = +25°C CL = 50 pF
TA = 40°C to +85°C
CL = 50 pF
Unit
Typ
Guaranteed Minimum
ts
Setup Time, HIGH or LOW
Dn to CP
5.0
4.5
5.5
ns
th
Hold Time, HIGH or LOW
Dn to CP
5.0
1.0
ns
ts
Setup Time, HIGH or LOW
CE to CP
5.0
4.5
5.5
ns
th
Hold Time, HIGH or LOW
CE to CP
5.0
1.0
ns
tw
CP Pulse Width
HIGH or LOW
5.0
4.0
4.5
ns
*Voltage Range 5.0 V is 5.0 V
±0.5 V.
CAPACITANCE
Symbol
Parameter
Value Typ
Unit
Test Conditions
CIN
Input Capacitance
4.5
pF
VCC = 5.0 V
CPD
Power Dissipation Capacitance
90
pF
VCC = 5.0 V
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