PI74ST1G86CX View Datasheet(PDF) - Pericom Semiconductor Corporation
Part Name
Description
MFG CO.
'PI74ST1G86CX' PDF : 4 Pages View PDF
PI74ST1G86
SOTiny™ Logic 2-Input
Exclusive OR Gate 1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122
AC Electrical Characteristics
Symbol
Parameter
VCC (V)
tPLH,
tPHL
Propagation Delay
1.8
2.5 ±0.2
3.3 ±0.3
3.3 ±0.3
Conditions
CL = 15pF,
RL = 1MΩ
CL = 50pF,
RL = 500Ω
TA = +25°C
TA = –40°C to +85°C
Units
Min. Typ. Max. Min.
Max.
2.0 3.7 4.7
2.0
0.8 2.0 2.7
0.8
0.5 1.4 2.0
0.5
5.2
2.9
2.2
ns
1.5 3.1 4.0
1.5
4.4
Fig. No.
1
3
1
3
CIN Input Capacitance
VIN = 0
4
CPD
Power Dissipation
Capacitance
3.3
Note 3
24
pF
2
Notes:
3. CPD is defined as the value of the internal equivalent capacitance which is derived from dynamic operating current consumption
(ICCD) at no output loading and operating at 50% duty cycle (see Figure 2). CPD is related to ICCD dynamic operating current by
the expression: ICCD = (CPD)(VCC)(fIN) + (ICC static).
AC Loading and Waveforms
VCC
Input
Output
CL
RL
CL includes load and stray capacitance
Input PRR = 1.0 MHz; tW = 500ns
Figure 1. AC Test Circuit
VCC
INPUT
10%
tr = 3ns
90%
50%
tW
tPHL
90%
50%
tf = 3ns
10%
tPLH
Out of Phase
OUTPUT
In Phase
OUTPUT
50%
tPLH
50%
50%
tPHL
50%
VCC
GND
VOH
VOL
VOH
VOL
A
Figure 3. AC Waveforms
Input
Output
Input = AC Waveform; tr = tf = 1.8ns;
PRR = 10 MHz; Duty Cycle = 50%
Figure 2. ICCD Test Circuit
3
PS8520B 06/12/01
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