PI74LCX16652A 查看數據表（PDF） - Pericom Semiconductor
零件编号
产品描述 (功能)
生产厂家
PI74LCX16652A Datasheet PDF : 7 Pages
| |||
PI74LCX16652
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212314656-7B89i0t12R34e5g67i8s9t0e1r23e4d56T789r0a12n1s2c34e5i6v78e9r0s12
Switching Characteristics over Operating Range
VCC = 3.3V ± 0.3V
Parameters Description
Conditions
Min.
Max.
tPLH
Propagation Delay
tPHL
Bus to Bus
CL = 50pF
1.5
5.7
RL = 500Ω
tPZH
Output Enable Time
tPZL
xOEAB or xOEBA to Bus
1.5
7.0
tPHZ
Output Disable Time
tPLZ
xOEAB or xOEBA to Bus
tPLH
Propagation Delay
tPHL
Clock to Bus
1.5
6.5
1.5
6.2
tPLh
Propagation Delay
tPHL
xSBA to xSAB to Bus
1.5
6.5
tSU
Setup Time HIGH or
LOW, Bus to Clock
2.5
tH
Hold Time HIGH or
LOW, Bus to Clock
1.5
tW
Clock Pulse Width
HIGH or LOW
3.0
tSK(O)
Output Skew(1)
1.0
Note:
1. Skew between any two outputs, of the same package, switching in the same direction.
VCC = 2.7V
Min.
Max.
1.5
6.2
1.5
8.0
1.5
7.0
1.5
7.0
1.5
7.0
2.5
1.5
3.0
Units
ns
Dynamic Switching Characteristics (TA = +25°C)
Parameters Description
Test Conditions(1)
Typical Units
VOLP
VOLV
Dynamic LOW Peak Voltage
Dynamic LOW Valley Voltage
VCC = 3.3V, CL = 50pF
VIH = 3.3V, VIL = 0V
VCC = 3.3V, CL = 50pF
VIH = 3.3V, VIL = 0V
0.8
V
Note:
1. Measured with n–1 outputs switching from HIGH-to-LOW or LOW-to-HIGH. The remaining output is measured in
the LOW state.
6
PS2094B 09/20/02
Share Link: 