FSTUD16450MTDX Fairchild Semiconductor, FSTUD16450MTDX Datasheet - Page 8

• Manufacturer Part Number: FSTUD16450MTDX
• Manufacturer: Fairchild Semiconductor

Specifications of FSTUD16450MTDX

• Logic Family: FST
• Number Of Bits: 20
• Technology: CMOS
• High Level Output Current: -128mA
• Low Level Output Current: 128mA
• Propagation Delay Time: 0.25ns
• Package Type: TSSOP
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 4V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Pin Count: 56
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Compliant

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V
Undershoot Characteristic
Note 11: This test is intended to characterize the device’s protective capabilities by maintaining output signal integrity during an input transient voltage
undershoot event.
Device Test Conditions
AC Loading and Waveforms
OUTU
Symbol
Parameter
Output Voltage During Undershoot
R
1
V
V
V
TRI
CC
IN
R
2
Parameter
see Waveform
Value
100K
11.0
5.5
Units
(Note 11)
V
V
V
FIGURE 2. AC Test Circuit
FIGURE 3. AC Waveforms
TBD
Min
2.5
FIGURE 1.
V
OH
8
TBD
Typ
Transient
Input Voltage (V
Note: Input driven by 50 source terminated in 50
Note: C
Note: Input Frequency
0.3
L
includes load and stray capacitance
Max
1.0 MHz, t
Units
V
V
IN
W
) Waveform
500 ns
S
S
2
2
0V, Figure 1
V
CC
Conditions