CBT3245AD,112 NXP Semiconductors, CBT3245AD,112 Datasheet - Page 5

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CBT3245AD,112

Manufacturer Part Number
CBT3245AD,112
Description
IC BUS SWITCH OCTAL 8BIT 20SOIC
Manufacturer
NXP Semiconductors
Series
74CBTr
Type
Bus Switchr
Datasheet

Specifications of CBT3245AD,112

Circuit
8 x 1:1
Independent Circuits
1
Current - Output High, Low
15mA, 64mA
Voltage Supply Source
Single Supply
Voltage - Supply
4 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-SOIC (7.5mm Width)
Logic Family
CBT
Number Of Bits
8
Number Of Elements
1
Technology
CMOS
Low Level Output Current
128mA
On Resistance
10Ohm
Propagation Delay Time
6ns
Package Type
SOP
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
4V
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.5V
Quiescent Current
3uA
Pin Count
20
Mounting
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
935271059112
CBT3245AD
CBT3245AD
Philips Semiconductors
AC WAVEFORMS
V
TEST CIRCUIT AND WAVEFORMS
NOTES:
1. All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, Z
2. The outputs are measured one at a time with one transition per measurement.
2003 Jun 27
M
Octal bus switch
OUTPUT
= 1.5 V, V
INPUT
Waveform 1. Input to Output Propagation Delays
DEFINITIONS
C
From Output
Under Test
L
=
IN
C
L
Load capacitance includes jig and probe capacitance;
see AC CHARACTERISTICS for value.
= GND to 3.0 V
1.5 V
= 50 pF
t
PLH
t
t
PHZ
PLZ
TEST
1.5 V
t
pd
/t
/t
PZL
PZH
500 Ω
Load Circuit
500 Ω
open
open
7 V
S1
1.5 V
S1
t
PHL
7 V
GND
SA00012
Open
1.5 V
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
enabling )
S1 at 7 V
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
1.5 V
1.5 V
1.5 V
O
= 50 Ω, t
t
PHZ
r
t
PLZ
≤ 2.5 ns, t
1.5 V
CBT3245A
f
V
V
≤ 2.5 ns.
OL
OH
+ 0.3 V
- 0.3 V
SA00029
Product data
3 V
0 V
3.5 V
V
V
0 V
OL
OH

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