tc74vcx16600ft TOSHIBA Semiconductor CORPORATION, tc74vcx16600ft Datasheet - Page 11

• Manufacturer Part Number: tc74vcx16600ft
• Description: Low-voltage 18-bit Universal Bus Transceiver With 3.6-v Tolerant Inputs And Outputs
• Manufacturer: TOSHIBA Semiconductor CORPORATION

AC Test Circuit
AC Waveform
Input
( CKAB , CKBA )
Input
(An, Bn)
Output
(Bn, An)
Output
Switch
Input
(An, Bn)
Output
(Bn, An)
90%
V
t
f
M
2.0 ns
Measure
t
pHL
Figure 3 t
C
R
10%
L
L
t
r
6.0 V or V
Open
GND
= 30 pF
= 500 Ω
2.0 ns
t
r
V
2.0 ns
Figure 2 t
M
t
CC
V
s
t
M
(H)
Figure 1
pLH
× 2
pLH
t
pLH
90%
11
t
V
t
, t
f
h
pLH
M
2.0 ns
(H)
pHL
10%
, t
, t
pHL
Parameter
t
t
t
t
s
pHZ
pLH
w
pLZ
V
(L)
t
M
pHL
, t
, t
, t
, t
s
pHL
pZL
pZH
t
, t
w
t
(L)
h
h
(L)
t
6.0 V
V
w
V
GND
V
V
CC
(H)
IH
OH
OL
× 2
TC74VCX16600FT
@V
@V
@V
Switch
Open
GND
CC
CC
CC
V
GND
V
GND
V
V
IH
IH
OH
OL
= 3.3 ± 0.3 V
= 2.5 ± 0.2 V
= 1.8 V
2007-10-19