cbt16211dl NXP Semiconductors, cbt16211dl Datasheet - Page 5
![no-image](/images/manufacturer_photos/0/4/487/nxp_semiconductors_sml.jpg)
cbt16211dl
Manufacturer Part Number
cbt16211dl
Description
Octal Transparent D-type Latches With 3-state Outputs
Manufacturer
NXP Semiconductors
Datasheet
1.CBT16211DL.pdf
(8 pages)
1. This parameter is warranted but not production tested. The propagation delay is based on the RC time constant of the typical on-state
Philips Semiconductors
AC CHARACTERISTICS
GND = 0 V; t
NOTE:
AC WAVEFORMS
V
2001 Jun 13
M
Output Control
SYMBOL
SYMBOL
24-bit bus switch with 12-bit output enables
OUTPUT
Waveform 1. Input (An) to Output (Yn) Propagation Delays
resistance of the switch and a load capacitance of 50 pF, when driven by an ideal voltage source (zero output impedance).
Waveform 1
Waveform 2
= 1.5 V, V
INPUT
S1 at Open
(see Note)
(see Note)
(Low-level
t
t
t
Waveform 2. 3-State Output Enable and Disable Times
enabling )
S1 at 7 V
pd
en
dis
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
R;
PZH
IN
t
PZL
Propagation delay
Output enable time
to High and Low level
Output disable time
from High and Low level
C
= GND to 3.0 V.
L
1.5 V
= 50 pF
t
PLH
1.5 V
1.5 V
1.5 V
1.5 V
PARAMETER
PARAMETER
1
t
PHZ
t
PLZ
1.5 V
1.5 V
t
PHL
V
V
OL
OH
+ 0.3 V
– 0.3 V
1.5 V
SA00029
SA00028
3 V
0 V
3.5 V
V
V
0 V
OL
OH
3 V
0 V
V
V
OH
OL
(INPUT)
FROM
A or B
OE
OE
5
TEST CIRCUIT AND WAVEFORMS
From Output
DEFINITIONS
C
Under Test
L
=
(OUTPUT)
B or A
A or B
A or B
C
TO
Load capacitance includes jig and probe capacitance;
see AC CHARACTERISTICS for value.
L
= 50 pF
t
t
PHZ
PLZ
TEST
t
pd
/t
/t
PZL
PZH
V
500
Min
1.5
1.5
CC
—
Load Circuit
500
= 5.0 V 0.5 V
open
open
7 V
S1
S1
Max
0.25
6.0
6.0
CBT16211
7 V
GND
SA00012
Open
Product data
UNIT
UNIT
ns
ns
ns