TC7WBL126AFK Datasheet, PDF (4/6 Pages) Toshiba Semiconductor – CMOS Digital Integrated Circuit Silicon Monolithic Low-Voltage Dual Bus Switch

AC Test Circuit
Output
Switch
Open
2 × V_CC
GND
Measure
C_L = 50 pF
R_L = 500 Ω
TC7WBL126AFK
Test
t_pLH, t_pHL
t_pLZ, t_pZL
t_pHZ, t_pZH
Switch
Open
2 × V_CC
GND
AC Waveforms
Input
(A, B)
Output
(B, A)
Figure 1
t_r 2.5 ns
t_f 2.5 ns
90%
50%
10%
t_pLH
50%
t_pHL
V_CC
GND
V_OH
V_OL
Figure 2 t_pLH, t_pHL
Output Enable
(OE)
Output (A, B)
Low to Off to Low
Output (A, B)
High to Off to High
t_f 2.5 ns
t_pLZ
t_r 2.5 ns
10%
90%
50%
t_pZL
t_pHZ
10%
90%
t_pZH
Outputs
enabled
Outputs
disabled
50%
50%
Outputs
enabled
Figure 3 t_pLZ, t_pHZ, t_pZL, t_pZH
V_CC
GND
V_OH
V_OL
V_OH
V_OL
4
2007-10-19