参数资料
型号: 74LCX574WM
厂商: Fairchild Semiconductor
文件页数: 9/14页
文件大小: 0K
描述: IC FLIP FLOP OCT D-TYPE 20-SOIC
标准包装: 36
系列: 74LCX
功能: 标准
类型: D 型总线
输出类型: 三态非反相
元件数: 1
每个元件的位元数: 8
频率 - 时钟: 150MHz
延迟时间 - 传输: 8.5ns
触发器类型: 正边沿
输出电流高,低: 24mA,24mA
电源电压: 2 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-SOIC(0.295",7.50mm 宽)
包装: 管件
其它名称: 74LCX574WM-ND
74LCX574WMFS
2006 Fairchild Semiconductor Corporation
www.fairchildsemi.com
74LCX574
Lo
w
V
olta
g
e
Octal
D-T
ype
Flip-Flop
with
5V
T
olerant
Inputs
and
Outputs
DC Electrical Characteristics
AC Electrical Characteristics
Notes:
5. Outputs disabled or 3-STATE only.
6. Skew is defined as the absolute value of the difference between the actual propagation delay for any two
separate outputs of the same device. The specification applies to any outputs switching in the same direction,
either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH).
Symbol
Parameter
VCC (V)
Conditions
TA = –40°C to +85°C
Units
Min.
Max.
VIH
HIGH Level Input Voltage
2.3–2.7
1.7
V
2.7–3.6
2.0
VIL
LOW Level Input Voltage
2.3–2.7
0.7
V
2.7–3.6
0.8
VOH
HIGH Level Output Voltage
2.3–3.6
IOH = –100A
VCC – 0.2
V
2.3
IOH = –8mA
1.8
2.7
IOH = –12mA
2.2
3.0
IOH = –18mA
2.4
IOH = –24mA
2.2
VOL
LOW Level Output Voltage
2.3–3.6
IOL = 100A
0.2
V
2.3
IOL = 8mA
0.6
2.7
IOL = 12mA
0.4
3.0
IOL = 16mA
0.4
IOL = 24mA
0.55
II
Input Leakage Current
2.3–3.6
0
≤ V
I ≤ 5.5V
±5.0
A
IOZ
3-STATE Output Leakage
2.3–3.6
0
≤ V
O ≤ 5.5V,
VI = VIH or VIL
±5.0
A
IOFF
Power-Off Leakage Current
0
VI or VO = 5.5V
10
A
ICC
Quiescent Supply Current
2.3–3.6
VI = VCC or GND
10
A
2.3–3.6
3.6V
≤ V
I, VO ≤ 5.5V
(5)
±10
I
CC
Increase in ICC per Input
2.3–3.6
VIH = VCC –0.6V
500
A
Symbol
Parameter
TA = –40°C to +85°C, RL = 500
Units
VCC = 3.3V ± 0.3V,
CL = 50pF
VCC = 2.7V,
CL = 50pF
VCC = 2.5 ± 0.2V,
CL = 30pF
Min.
Max.
Min.
Max.
Min.
Max.
fMAX
Maximum Clock Frequency
150
MHz
tPHL, tPLH
Propagation Delay,
CP to On
1.5
8.5
1.5
9.5
1.5
10.5
ns
tPZL, tPZH
Output Enable Time
1.5
8.5
1.5
9.5
1.5
10.5
ns
tPLZ, tPHZ
Output Disable Time
1.5
6.5
1.5
7.0
1.5
7.8
ns
tS
Setup Time
2.5
4.0
ns
tH
Hold Time
1.5
2.0
ns
tW
Pulse Width
3.3
4.0
ns
tOSHL, tOSLH Output to Output Skew
(6)
1.0
ns
74LCX574 Rev. 1.6.1
4
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74LCX574WM 制造商:Fairchild Semiconductor Corporation 功能描述:74LCX CMOS SMD 74LCX574 SOIC20
74LCX574WM_NL 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Low Voltage Octal D-Type Flip-Flop with 5V Tolerant Inputs and Outputs
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74LCX574WM-NL 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Low Voltage Octal D-Type Flip-Flop with 5V Tolerant Inputs and Outputs
74LCX574WMX 功能描述:触发器 Oct D-Type Flip-Flop RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel