IDT74FST163214 IDT [Integrated Device Technology], IDT74FST163214 Datasheet - Page 5

• Manufacturer Part Number: IDT74FST163214
• Description: 12-BIT 3:1 MUX/DEMUX SWITCH
• Manufacturer: IDT [Integrated Device Technology]

ASYNCHRONOUS CONTROL
SYNCHRONOUS CONTROL
IDT74FST163214
12-BIT 3:1 MUX/DEMUX SWITCH
TEST CIRCUITS AND WAVEFORMS
TEST CIRCUITS FOR ALL OUTPUTS
SET-UP, HOLD AND RELEASE TIMES
PROPAGATION DELAY
Generator
CLOCK ENABLE
INPUT TRANSITION
INPUT TRANSITION
Pulse
OPPOSITE PHASE
SAME PHASE
PRESET
PRESET
TIMING
CLEAR
CLEAR
INPUT
INPUT
DATA
OUTPUT
V
ETC.
ETC.
IN
R
T
D.U.T.
V
t
PLH
t
CC
PLH
t
t
SU
SU
V
OUT
t
REM
t
H
t
t
C
PHL
PHL
50pF
L
t
H
500
500
3209 lnk 03
V
V
3209 lnk 06
3209 lnk 04
1.5V
1.5V
1.5V
3V
0V
3V
0V
OH
OL
7.0V
3V
1.5V
0V
3V
1.5V
3V
1.5V
0V
3V
1.5V
0V
0V
5
PULSE WIDTH
NOTES:
1. Diagram shown for input Control Enable-LOW and input Control Disable-
2. Pulse Generator for All Pulses: Rate
SWITCH POSITION
DEFINITIONS:
C
R
ENABLE AND DISABLE TIMES
L
T
NORMALLY
NORMALLY
= Load capacitance: includes jig and probe capacitance.
= Termination resistance: should be equal to Z
HIGH
CONTROL
HIGH-LOW-HIGH
LOW-HIGH-LOW
OUTPUT
OUTPUT
Generator.
INPUT
HIGH
LOW
All Other Tests
Open Drain
Disable Low
Enable Low
PULSE
PULSE
Test
SWITCH
CLOSED
SWITCH
OPEN
ENABLE
t
t
PZH
PZL
COMMERCIAL TEMPERATURE RANGE
1.5V
1.5V
3.5V
0V
t
PHZ
1.0MHz; t
t
W
DISABLE
t
PLZ
OUT
F
Closed
Switch
Open
of the Pulse
2.5ns; t
0.3V
0.3V
R
V
V
3V
1.5V
0V
3.5V
0V
OL
OH
3209 lnk 07
3209 lnk 05
2.5ns
3209 lnk 08
1.5V
1.5V