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| 74ABT161543 Datasheet, PDF (8/12 Pages) NXP Semiconductors – 16-bit latched transceiver with dual enable and master reset 3-State | |||
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Philips Semiconductors
16-bit latched transceiver with dual enable
and master reset (3-State)
Product specification
74ABT161543
74ABTH161543
AC WAVEFORMS
VM = 1.5V, VIN = GND to 3.0V
VIN
VOUT
VM
VM
tPHL
VM
tPLH
VM
SH00040
Waveform 1. Propagation Delay For Inverting Output
nOEAB, nOEBA,
nEAB, nEBA
nAx, nBx
VM
tPZH
VM
tPHZ
VM
VOH
VOH â0.3V
0V
SH00043
Waveform 4. 3-State Output Enable Time to High Level and
Output Disable Time from High Level
VIN
VOUT
VM
VM
tPLH
VM
tPHL
VM
SH00041
Waveform 2. Propagation Delay For Non-Inverting Output
ÃÃÃ ÃÃÃÃÃÃÃÃÃÃ nAx,nBx
VM
ÃÃÃÃÃÃ ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ ts(H)
VM
th(H)
VM
VM
ts(L)
th(L)
nLEAB, nLEBA,
nEAB, nEBA
VM
tw(L)
VM
NOTE: The shaded areas indicate when the input is permitted
to change for predictable output performance.
SH00042
Waveform 3. Data Setup and Hold Times and Latch Enable
Pulse Width
nOEAB, nOEBA,
nEAB, nEBA
VM
tPZL
VM
tPLZ
nAx, nBx
VM
VOL +0.3V
VOL
SH00044
Waveform 5. 3-State Output Enable Time to Low Level and
Output Disable Time from Low Level
MR
nAx, nBx
VM
VM
tPHL
tW(L)
VM
SH00043
Waveform 6. Master Reset Pulse Width, Master
Reset to Output Delay
1998 Feb 27
8
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