HD74LV2G126A_15 Datasheet, PDF (10/12 Pages) Renesas Technology Corp – Dual Bus Buffer with 3–state Output

HD74LV2G126A
• Waveforms – 1
tr
Input A
10 %
90 %
50%
t_PLH
tf
90 %
50%
10 %
t_PHL
Output Y
50%
50%
V_CC
GND
V_OH
V_OL
• Waveforms – 2
tr
Input OE
10 %
90 %
50%
t_ZL
Waveform – A
50%
t_ZH
Waveform – B
50%
tf
90 %
50%
10 %
t_LZ
t_HZ
V_OL + 0.3 V
V_OH – 0.3 V
V_CC
GND
V_CC
V_OL
V_OH
GND
Notes: 1. Input waveform : PRR ≤ 1 MHz, Zo = 50 Ω, t_r ≤ 3 ns, t_f ≤ 3 ns.
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.5.00, Sep.30.2003, page 8 of 9