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IDT74CBTLV3251

Integrated Device Tech
Part Number IDT74CBTLV3251
Manufacturer Integrated Device Tech
Description LOW-VOLTAGE 8:1 MULTIPLEXER/ DEMULTIPLEXER
Published Apr 21, 2005
Detailed Description IDT74CBTLV3251 LOW-VOLTAGE 8:1 MULTIPLEXER/DEMULTIPLEXER INDUSTRIAL TEMPERATURE RANGE LOW-VOLTAGE 8:1 MULTIPLEXER/ DEM...
Datasheet PDF File IDT74CBTLV3251 PDF File

IDT74CBTLV3251
IDT74CBTLV3251

Overview
IDT74CBTLV3251 LOW-VOLTAGE 8:1 MULTIPLEXER/DEMULTIPLEXER INDUSTRIAL TEMPERATURE RANGE LOW-VOLTAGE 8:1 MULTIPLEXER/ DEMULTIPLEXER FEATURES: − − − − − − − − Functionally equivalent to QS3251 5Ω Switch Connection between Two Ports Isolation Under Power-Off Conditions Over-voltage tolerant Latch-up performance exceeds 100ma VCC = 2.
3V - 3.
6V, normal range ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, R = 0) Available in SSOP, QSOP, and TSSOP packages IDT74CBTLV3251 DESCRIPTION: The CBTLV3251 is a 1-of-8 high-speed multiplexer/demultiplexer.
The low on-state resistance of the switch allows connections to be made with minimal propagation delay.
The select input (S0, S1, S2) controls the data flow.
The multiplexer/ demultiplexer switches are disabled when the output-enable (OE) input is high.
To ensure that the device is in high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
FUNCTIONAL BLOCK DIAGRAM A 5 SW 4 B1 SW 3 B2 SW SW 2 B3 1 B4 SW 15 B5 SW 14 B6 SW 13 B7 SW 12 B8 S0 11 S1 10 S2 OE 9 7 The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE 1 c 2001 Integrated Device Technology, Inc.
APRIL 2001 DSC-5403/- IDT74CBTLV3251 LOW-VOLTAGE 8:1 MULTIPLEXER/DEMULTIPLEXER INDUSTRIAL TEMPERATURE RANGE PIN CONFIGURATION B4 B3 B2 B1 A NC OE GND 1 2 3 4 5 6 7 8 16 15 14 SO16-7 13 SO16-9 12 SO16-10 11 10 9 V CC B5 B6 B7 B8 S0 S1 S2 ABSOLUTE MAXIMUM RATINGS (1) Symbol VCC VI IIK TSTG Description Supply Voltage Range Input Voltage Range Continuous Channel Current Input Clamp Current, VI/O < 0 Storage Temperature Max.
–0.
5 to 4.
6 –0.
5 to 4.
6 128 –50 –65 to +150 Unit V V mA mA °C NOTE: 1.
Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device.
This is a stress rating...


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