CBT3244 PW D NXP Semiconductors, CBT3244 PW D Datasheet - Page 5

• Manufacturer Part Number: CBT3244 PW D
• Manufacturer: NXP Semiconductors

Specifications of CBT3244 PW D

• Logic Family: CBT
• Number Of Bits: 8
• Number Of Elements: 2
• Technology: CMOS
• Low Level Output Current: 128mA
• On Resistance: 10Ohm
• Propagation Delay Time: 8.9ns
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Pin Count: 20
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Supplier Unconfirmed

1. All input pulses are supplied by generators having the following characteristics: PRR
2. The outputs are measured one at a time with one transition per measurement.
Philips Semiconductors
AC WAVEFORMS
V
TEST CIRCUIT AND WAVEFORMS
NOTES:
2000 Jun 19
M
Octal bus switch with quad output enables
OUTPUT
= 1.5V, V
INPUT
Waveform 1. Input to Output Propagation Delays
DEFINITIONS
C
From Output
Under Test
L
=
IN
C
= GND to 3.0V
Load capacitance includes jig and probe capacitance;
see AC CHARACTERISTICS for value.
L
1.5V
= 50 pF
t
PLH
t
t
PHZ
PLZ
TEST
1.5V
t
pd
/t
/t
PZL
PZH
500
Load Circuit
500
open
open
7 V
S1
1.5V
S1
t
PHL
7 V
GND
SA00012
Open
1.5V
SA00028
3 V
0 V
V
V
OH
OL
5
Output Control
Waveform 1
Waveform 2
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
t
PZL
10MHz, Z
1.5 V
O
1.5 V
1.5 V
= 50 , t
r
t
PHZ
t
PLZ
2.5 ns, t
1.5 V
f
Product specification
CBT3244
2.5 ns.
V
V
OL
OH
+ 0.3V
– 0.3V
SA00029
3V
0V
3.5V
V
V
0V
OL
OH