参数资料
型号: 74LCX16373MTDX
厂商: Fairchild Semiconductor
文件页数: 6/10页
文件大小: 0K
描述: IC LATCH TRANSP 16BIT LV 48TSSOP
标准包装: 1
系列: 74LCX
逻辑类型: D 型透明锁存器
电路: 8:8
输出类型: 三态
电源电压: 2 V ~ 3.6 V
独立电路: 2
延迟时间 - 传输: 1.5ns
输出电流高,低: 24mA,24mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-TFSOP(0.240",6.10mm 宽)
供应商设备封装: 48-TSSOP
包装: 标准包装
产品目录页面: 1211 (CN2011-ZH PDF)
其它名称: 74LCX16373MTDXDKR
5
www.fairchildsemi.com
7
4LCX16373
DC Electrical Characteristics (Continued)
Note 7: Outputs disabled or 3-STATE only.
AC Electrical Characteristics
Note 8: 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). Parameter guaranteed by design.
Dynamic Switching Characteristics
Capacitance
Symbol
Parameter
Conditions
VCC
TA 40qC to 85qC
Units
(V)
Min
Max
ICC
Quiescent Supply Current
VI VCC or GND
2.3
3.6
20
PA
3.6V
d VI, VO d 5.5V (Note 7)
2.3
3.6
r20
'ICC
Increase in ICC per Input
VIH VCC 0.6V
2.3
3.6
500
PA
Symbol
Parameter
TA 40qC to 85qC, RL 500:
Units
VCC 3.3V r 0.3V
VCC 2.7V
VCC 2.5V r 0.2V
CL 50 pF
CL 30 pF
Min
Max
Min
Max
Min
Max
tPHL
Propagation Delay
1.5
5.4
1.5
5.9
1.5
6.5
ns
tPLH
In to On
1.55.4
1.55.9
1.56.5
tPHL
Propagation Delay
1.5
5.5
1.5
6.4
1.5
6.6
ns
tPLH
LE to On
1.55.5
1.56.4
1.56.6
tPZL
Output Enable Time
1.5
6.1
1.5
6.5
1.5
7.9
ns
tPZH
1.56.1
1.56.5
1.57.9
tPLZ
Output Disable Time
1.5
6.0
1.5
6.3
1.5
7.2
ns
tPHZ
1.56.0
1.56.3
1.57.2
tS
Setup Time, In to LE
2.5
3.0
ns
tH
Hold Time, In to LE
1.5
2.0
ns
tW
LE Pulse Width
3.0
3.5
ns
tOSHL
Output to Output Skew (Note 8)
1.0
ns
tOSLH
1.0
Symbol
Parameter
Conditions
VCC
TA 25qC
Units
(V)
Typical
VOLP
Quiet Output Dynamic Peak VOL
CL 50 pF, VIH 3.3V, VIL 0V
3.3
0.8
V
CL 30 pF, VIH 2.5V, VIL 0V
2.5
0.6
VOLV
Quiet Output Dynamic Valley VOL
CL 50 pF, VIH 3.3V, VIL 0V
3.3
0.8
V
CL 30 pF, VIH 2.5V, VIL 0V
2.5
0.6
Symbol
Parameter
Conditions
Typical
Units
CIN
Input Capacitance
VCC Open, VI 0V or VCC
7pF
COUT
Output Capacitance
VCC 3.3V, VI 0V or VCC
8pF
CPD
Power Dissipation Capacitance
VCC 3.3V, VI 0V or VCC, f 10 MHz
20
pF
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