参数资料
型号: 74HC390DB,118
厂商: NXP Semiconductors
文件页数: 6/7页
文件大小: 0K
描述: IC DUAL DEC RIPPLE COUNT 16SSOP
产品培训模块: Logic Packages
标准包装: 2,000
系列: 74HC
逻辑类型: 计数器,十进制
方向:
元件数: 2
每个元件的位元数: 4
复位: 异步
计数速率: 71MHz
触发器类型: 负边沿
电源电压: 2 V ~ 6 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 16-SSOP(0.209",5.30mm 宽)
供应商设备封装: 16-SSOP
包装: 带卷 (TR)
其它名称: 74HC390DB-T
74HC390DB-T-ND
935189330118
2006 Fairchild Semiconductor Corporation
www.fairchildsemi.com
74LCX374
Lo
w
V
olta
g
e
Octal
D-T
ype
Flip-Flop
with
5V
T
olerant
Inputs
and
Outputs
Dynamic Switching Characteristics
Capacitance
Symbol
Parameter
VCC (V)
Conditions
TA = 25°C
Units
Typical
VOLP
Quiet Output Dynamic Peak VOL
3.3
CL = 50pF, VIH = 3.3V, VIL = 0V
0.8
V
2.5
CL = 30pF, VIH = 2.5V, VIL = 0V
0.6
VOLV
Quiet Output Dynamic Valley VOL
3.3
CL = 50pF, VIH = 3.3V, VIL = 0V
–0.8
V
2.5
CL = 30pF, VIH = 2.5V, VIL = 0V
–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
25
pF
74LCX374 Rev. 1.6.1
6
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