参数资料
型号: MC74LCX74DTR2G
厂商: ON Semiconductor
文件页数: 5/8页
文件大小: 0K
描述: IC FLIP FLOP DUAL D 14-TSSOP
标准包装: 1
系列: 74LCX
功能: 设置(预设)和复位
类型: D 型
输出类型: 差分
元件数: 2
每个元件的位元数: 1
频率 - 时钟: 150MHz
延迟时间 - 传输: 1.5ns
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: 14-TSSOP(0.173",4.40mm 宽)
包装: 标准包装
其它名称: MC74LCX74DTR2GOSDKR
MC74LCX74
http://onsemi.com
5
DYNAMIC SWITCHING CHARACTERISTICS
TA = +25C
Symbol
Characteristic
Condition
Min
Typ
Max
Units
VOLP
Dynamic LOW Peak Voltage
(Note 4)
VCC = 3.3 V, CL = 50 pF, VIH = 3.3 V, VIL = 0 V
VCC = 2.5 V, CL = 30 pF, VIH = 2.5 V, VIL = 0 V
0.8
0.6
V
VOLV
Dynamic LOW Valley Voltage
(Note 4)
VCC = 3.3 V, CL = 50 pF, VIH = 3.3 V, VIL = 0 V
VCC = 2.5 V, CL = 30 pF, VIH = 2.5 V, VIL = 0 V
0.8
0.6
V
4. Number of outputs defined as “n”. Measured with “n1” outputs switching from HIGHtoLOW or LOWtoHIGH. The remaining output is
measured in the LOW state.
CAPACITIVE CHARACTERISTICS
Symbol
Parameter
Condition
Typical
Units
CIN
Input Capacitance
VCC = 3.3 V, VI = 0 V or VCC
7
pF
COUT
Output Capacitance
VCC = 3.3 V, VI = 0 V or VCC
8
pF
CPD
Power Dissipation Capacitance
10 MHz, VCC = 3.3 V, VI = 0 V or VCC
25
pF
Figure 3. AC Waveforms
WAVEFORM 2 PROPAGATION DELAYS
tR = tF = 2.5 ns, 10% to 90%; f = 1 MHz; tW = 500 ns
Vcc
0 V
SDn
CDn
1.5 V
On
Vcc
0 V
VOH
Vmo
On
VOL
Vmo
tPLH
tPHL
tPLH
WAVEFORM 1 PROPAGATION DELAYS, SETUP AND HOLD TIMES
tR = tF = 2.5 ns, 10% to 90%; f = 1 MHz; tW = 500 ns
Vcc
0 V
Dn
CPn
Vmi
On,
On
Vcc
0 V
VOH
VOL
tPLH, tPHL
th
ts
Vmi
Vmo
fmax
tw
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