74CBTLV16292PAG8

4
INDUSTRIAL TEMPERATURE RANGE
IDT74CBTLV16292
LOW-VOLTAGE 12-BIT 1:2 MUX / DEMUX BUS SWITCH
Open
VLOAD
GND
VCC
Pulse
Generator
D.U.T.
500Ω
500Ω
CL
RT
VIN
VOUT
(1, 2)
SAME PHASE
INPUT TRANSITION
OPPOSITE PHASE
INPUT TRANSITION
0V
0V
V
OH
VOL
tPLH
tPHL
tPHL
tPLH
OUTPUT
VIH
VT
VT
VIH
VT
CONTROL
INPUT
tPLZ
0V
OUTPUT
NORMALLY
LOW
tPZH
0V
SWITCH
CLOSED
OUTPUT
NORMALLY
HIGH
ENABLE
DISABLE
SWITCH
OPEN
tPHZ
0V
V
OL + VLZ
VOH
VT
VT
tPZL
VLOAD/2
VLOAD/2
VIH
VT
VOL
VOH -VHZ
TEST CIRCUITS AND WAVEFORMS
Propagation Delay
Test Circuits for All Outputs
Enable and Disable Times
DEFINITIONS:
CL = Load capacitance: includes jig and probe capacitance.
RT = Termination resistance: should be equal to ZOUT of the Pulse Generator.
NOTES:
1. Pulse Generator for All Pulses: Rate 10MHz; tF 2.5ns; tR 2.5ns.
2. Pulse Generator for All Pulses: Rate 10MHz; tF 2ns; tR 2ns.
Test Switch
tPLZ/tPZL VLOAD
tPHZ/tPZH GND
t
PD Open
SWITCH POSITION
Symbol VCC
(1)
= 3.3V±0.3V VCC
(2)
= 2.5V±0.2V Unit
VLOAD 6 2 x Vcc V
VIH 3 Vcc V
VT 1.5 Vcc / 2 V
VLZ 300 150 mV
VHZ 300 150 mV
C
L 50 30 pF
TEST CONDITIONS
NOTES:
1. Diagram shown for input Control Enable-LOW and input Control Disable-HIGH.
2. Disable Low waveform applies to outputs that are LOW, except when disabled by
the output control S.
5
INDUSTRIAL TEMPERATURE RANGE
IDT74CBTLV16292
LOW-VOLTAGE 12-BIT 1:2 MUX / DEMUX BUS SWITCH
ORDERING INFORMATION
IDT XX
CBTLV
XXX XX
Package
Device Type
Temp. Range
PA
PAG
74
Thin Shrink Small Outline Package
TSSOP - Green
Low-Voltage 12-Bit Mux / Demux Bus Switch
with Internal Pull Down Resistors
–40°C to +85°C
16292
CORPORATE HEADQUARTERS for SALES: for Tech Support:
6024 Silver Creek Valley Road 800-345-7015 or 408-284-8200 logichelp@idt.com
San Jose, CA 95138 fax: 408-284-2775
www.idt.com

74CBTLV16292PAG8

Mfr. #:
Manufacturer:
IDT
Description:
Digital Bus Switch ICs 12BIT 1:2 MUX 3.3V
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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