74VCX162839MTDX Fairchild Semiconductor, 74VCX162839MTDX Datasheet - Page 6

• Manufacturer Part Number: 74VCX162839MTDX
• Description: IC REGISTER BUFFER 56-TSSOP
• Manufacturer: Fairchild Semiconductor
• Series: 74VCXr

Specifications of 74VCX162839MTDX

• Logic Type: Register, Multiplexed
• Output Type: Standard
• Number Of Elements: 1
• Number Of Bits Per Element: 20
• Function: Universal
• Voltage - Supply: 1.65 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 56-TSSOP
• Logic Family: VCX
• Logical Function: Register/Driver
• Number Of Elements: 1
• Number Of Bits: 20
• Number Of Inputs: 20
• Number Of Outputs: 20
• High Level Output Current: -12mA
• Low Level Output Current: 12mA
• Package Type: TSSOP
• Propagation Delay Time: 9.8ns
• Operating Supply Voltage (typ): 1.8/2.5/3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 1.65V
• Clock-edge Trigger Type: Positive-Edge
• Polarity: Non-Inverting
• Technology: CMOS
• Frequency (max): 250(Min)MHz
• Mounting: Surface Mount
• Pin Count: 56
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Quiescent Current: 20uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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AC Loading and Waveforms
FIGURE 5. Propagation Delay, Pulse Width and
FIGURE 2. Waveform for Inverting and
Non-Inverting Functions
FIGURE 4. 3-STATE Output Low Enable and Disable Times for Low Voltage Logic
V
V
V
V
mi
mo
X
Y
t
rec
Symbol
Waveforms
t
t
t
PZH
PLH
PZL
TEST
, t
, t
, t
3.3V
PHL
PLZ
PHZ
V
V
OL
OH
1.5V
1.5V
FIGURE 1. AC Test Circuit
0.3V
0.3V
V
0.3V
CC
x 2 at V
6V at V
CC
6
V
V
FIGURE 3. 3-STATE Output High Enable and Disable
2.5V
SWITCH
CC
OH
2.5
OL
Open
GND
V
V
V
CC
CC
CC
3.3
0.15V
0.15V
0.2V; 1.8V
/2
/2
0.2V
FIGURE 6. Setup Time, Hold Time and
Recovery Time for Low Voltage Logic
0.3V;
Times for Low Voltage Logic
0.15V
1.8V
V
V
OH
OL
V
V
CC
CC
0.15V
0.15V
0.15V
/2
/2