TC74VCX162834FT_07 Datasheet, PDF (7/12 Pages) Toshiba Semiconductor – Low-Voltage 18-Bit Universal Bus Driver with 3.6-V Tolerant Inputs and Outputs

TC74VCX162834FT
AC Characteristics (Ta = −40 to 85°C, input: t_r = t_f = 2.0 ns, C_L = 30 pF, R_L = 500 Ω) (Note 1)
Characteristics
Maximum clock frequency
Propagation delay time
(An-Yn)
Propagation delay time
(CK-Yn)
Propagation delay time
( LE -Yn)
Output enable time
Output disable time
Minimum pulse width
Minimum setup time
(An-CK, An- LE )
Minimum hold time
(An-CK, An- LE )
Output to output skew
Symbol
Test Condition
f_max Figure 1, Figure 3
t_pLH
Figure 1, Figure 2
t_pHL
t_pLH
Figure 1, Figure 3
t_pHL
t_pLH
Figure 1, Figure 4
t_pHL
t_pZL
t_pZH
Figure 1, Figure 5
t_pLZ
t_pHZ
Figure 1, Figure 5
t_{W (H)}
Figure 1, Figure 3, Figure 4
t_{W (L)}
t_s Figure 1, Figure 3, Figure 4
t_h Figure 1, Figure 3, Figure 4
t_osLH
t_osHL
Min
V_CC (V)
1.8
100
2.5 ± 0.2 200
3.3 ± 0.3 250
1.8
1.5
2.5 ± 0.2 0.8
3.3 ± 0.3 0.6
1.8
1.5
2.5 ± 0.2 0.8
3.3 ± 0.3 0.6
1.8
1.5
2.5 ± 0.2 0.8
3.3 ± 0.3 0.6
1.8
1.5
2.5 ± 0.2 0.8
3.3 ± 0.3 0.6
1.8
1.5
2.5 ± 0.2 0.8
3.3 ± 0.3 0.6
1.8
4.0
2.5 ± 0.2 1.5
3.3 ± 0.3 1.5
1.8
2.5
2.5 ± 0.2 1.5
3.3 ± 0.3 1.5
1.8
1.0
2.5 ± 0.2 0.6
3.3 ± 0.3 0.7
1.8
⎯
(Note 2) 2.5 ± 0.2 ⎯
3.3 ± 0.3 ⎯
Note 1: For C_L = 50 pF, add approximately 300 ps to the AC maximum specification.
Note 2: Parameter guaranteed by design.
(t_osLH = |t_pLHm − t_pLHn|, t_osHL = |t_pHLm − t_pHLn|)
Max Unit
⎯
⎯ MHz
⎯
9.8
5.0
ns
3.9
9.2
5.2
ns
4.2
9.8
6.3
ns
5.1
9.8
5.9
ns
4.3
7.9
4.7
ns
4.2
⎯
⎯
ns
⎯
⎯
⎯
ns
⎯
⎯
⎯
ns
⎯
0.5
0.5
ns
0.5
7
2007-10-19