|
HD74ALVC166245A Datasheet, PDF (11/13 Pages) Renesas Technology Corp – 16-Bit Dual-supply Bus Transceiver with 3-state Outputs | |||
|
◁ |
HD74ALVC166245A
Waveforms â 2
tf
Output Control
90 %
VM
10 %
t ZL
WaveformâA
VM
t ZH
WaveformâB
VM
tr
10 %
90 %
VM
t LZ
VX
t HZ
VY
VIH
GND
VOH
V OL
V OH
GND
Symbol
3.3±0.3 V
VIH
2.7 V
VM
1.5 V
VX VOL+0.3 V
VY VOHâ0.3 V
VCC
2.5±0.2 V 1.8±0.15 V
VCC
VCC
1/2 VCC
1/2 VCC
VOL+0.15 V VOL+0.15 V
VOHâ0.15 V VOHâ0.15 V
1.5±0.1 V
VCC
1/2 VCC
VOL+0.1 V
VOHâ0.1 V
1.2 V
VCC
1/2 VCC
VOL+0.1 V
VOHâ0.1 V
Notes: 1. All input pulses are supplied by generators having the following characteristics:
PRR ⤠10 MHz, Zo = 50 â¦, tr ⤠2.0 ns, tf ⤠2.0 ns.
2. Waveform â A is for an output with internal conditions such that the output is low except
when disabled by the output control.
3. Waveform â B is for an output with internal conditions such that the output is high except
when disabled by the output control.
4. The output are measured one at a time with one transition per measurement.
Rev.2.01 Apr. 12, 2005 page 11 of 12
|
▷ |