CBT3384 Philips Semiconductors, CBT3384 Datasheet - Page 5

• Manufacturer Part Number: CBT3384
• Description: 10-bit bus switch with 5-bit output enables and Schottky undershoot protection
• Manufacturer: Philips Semiconductors

Philips Semiconductors
AC WAVEFORMS
V
2000 Jan 28
M
Output Control
10-bit bus switch with 5-bit output enables
and Schottky undershoot protection
OUTPUT
Waveform 1. Input (An) to Output (Yn) Propagation Delays
Waveform 1
Waveform 2
= 1.5 V, V
INPUT
S1 at Open
(see Note)
(see Note)
(Low-level
Waveform 2. 3-State Output Enable and Disable Times
S1 at 7 V
enabling
Output
Output
Note:
Waveform 1 is for an output with internal conditions such that
the output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that
the output is high except when disabled by the output control.
t
PZH
IN
t
PZL
= GND to 3.0 V
1.5V
t
PLH
1.5 V
1.5 V
1.5 V
1.5V
t
PHZ
t
PLZ
1.5V
1.5 V
t
PHL
V
V
OL
OH
+ 0.3V
– 0.3V
1.5V
SA00029
SA00028
3V
0V
3.5V
V
V
0V
OL
OH
3 V
0 V
V
V
OH
OL
5
1. All input pulses are supplied by generators having the following
2. The outputs are measured one at a time with one transition per
TEST CIRCUIT AND WAVEFORMS
NOTES:
characteristics: PRR
measurement.
DEFINITIONS
C
From Output
Under Test
L
=
C
Load capacitance includes jig and probe capacitance;
see AC CHARACTERISTICS for value.
L
= 50 pF
t
t
PHZ
10 MHz, Z
PLZ
TEST
t
pd
/t
/t
PZL
PZH
500
Load Circuit
500
O
= 50 , t
open
open
7 V
S1
S1
r
Product specification
CBT3384
7 V
GND
SA00012
2.5 ns, t
Open
f
2.5 ns.