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74LVT16543ADL View Datasheet(PDF) - Philips Electronics

Part Name
Description
Manufacturer
74LVT16543ADL
Philips
Philips Electronics Philips
74LVT16543ADL Datasheet PDF : 12 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Philips Semiconductors
3.3V 16-bit registered transceiver (3-State)
Product specification
74LVT16543A
ÉÉÉ nAx,
ÉÉÉÉÉÉ nBx
VM
VÉÉÉM ÉÉÉÉÉÉÉÉÉÉÉÉVMÉÉÉÉÉÉVM ÉÉÉÉÉÉ20.V7V
ts(H)
th(H)
ts(L)
th(L)
2.7V
nLEAB, nLEBA,
nEAB, nEBA
VM
tw(L)
VM
0V
NOTE: The shaded areas indicate when the input is permitted
to change for predictable output performance.
SW00154
Waveform 3. Data Setup and Hold Times and Latch Enable
Pulse Width
nOEAB, nOEBA,
nEAB, nEBA
nAx, nBx
VM
tPZL
VM
tPLZ
VM
2.7V
0V
3.0V
VOL
SW00156
Waveform 5. 3-State Output Enable Time to Low Level and
Output Disable Time from Low Level
nOEAB, nOEBA,
nEAB, nEBA
VM
tPZH
VM
tPHZ
2.7V
0V
nAx, nBx
VM
0V
SW00155
Waveform 4. 3-State Output Enable Time to High Level and
Output Disable Time from High Level
TEST CIRCUIT AND WAVEFORMS
VIN
PULSE
GENERATOR
VCC
D.U.T.
VOUT
6V
90%
OPEN
NEGATIVE
VM
RL
GND
PULSE
10%
tW
AMP (V)
90%
VM
10%
0V
tTHL (tF)
tTLH (tR)
RT
CL
RL
Test Circuit for 3-State Outputs
SWITCH POSITION
TEST
SWITCH
tPHZ/tPZH
tPLZ/tPZL
tPLH/tPHL
GND
6V
open
POSITIVE
PULSE
10%
tTLH (tR)
90%
VM
90%
VM
tW
VM = 1.5V
Input Pulse Definition
tTHL (tF)
AMP (V)
10%
0V
DEFINITIONS
RL = Load resistor; see AC CHARACTERISTICS for value.
CL = Load capacitance includes jig and probe capacitance;
see AC CHARACTERISTICS for value.
RT = Termination resistance should be equal to ZOUT of
pulse generators.
FAMILY
INPUT PULSE REQUIREMENTS
Amplitude Rep. Rate
tW
tR
tF
74LVT16
2.7V
10MHz 500ns 2.5ns 2.5ns
SW00003
1998 Feb 19
8
 

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