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HD74ALVCH162244 データシートの表示(PDF) - Renesas Electronics

部品番号コンポーネント説明メーカー
HD74ALVCH162244 16-bit Buffers / Drivers with 3-state Outputs Renesas
Renesas Electronics Renesas
HD74ALVCH162244 Datasheet PDF : 12 Pages
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HD74ALVCH162244
Waveforms – 1
Input
Output
tr
10 %
90 %
Vref
tPLH
tf
90 %
Vref
10 %
tPHL
Vref
Vref
Waveforms – 2
VIH
GND
VOH
VOL
Output
Control
tf
90 %
Vref
10 %
tZL
Waveform - A
Vref
tZH
Waveform - B
Vref
tr
10 %
90 %
Vref
tLZ
tHZ
Vref1
Vref2
VIH
GND
VOH1
VOL
VOH
VOL1
Notes:
TEST
VIH
Vref
Vref1
Vref2
VOH1
VOL1
Vcc=2.5±0.2V
VCC
Vcc=2.7V,
3.3±0.3V
2.7 V
1/2 VCC
1.5 V
VOL +0.15 V VOL +0.3 V
VOH–0.15 V VOH–0.3 V
VCC
3.0 V
GND
GND
1. All input pulses are supplied by generators having the following characteristics :
PRR 10 MHz, Zo = 50 , tr 2.0 ns, tf 2.0 ns. (VCC = 2.5±0.2 V)
PRR 10 MHz, Zo = 50 , tr 2.5 ns, tf 2.5 ns. (VCC = 2.7 V, 3.3±0.3 V)
2. Waveform – A is for an output with internal conditions such that the output is low except
when disabled by the output control.
3. Waveform – 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.3.00, Oct.02.2003, page 8 of 9
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