IC FET BUS SWITCH QUAD 48TVSOP

74CB3Q16244DGVRG4

Manufacturer Part Number74CB3Q16244DGVRG4
DescriptionIC FET BUS SWITCH QUAD 48TVSOP
ManufacturerTexas Instruments
Series74CB
TypeFET Bus Switch
74CB3Q16244DGVRG4 datasheet
 


Specifications of 74CB3Q16244DGVRG4

Circuit1 x 4:1Independent Circuits4
Voltage Supply SourceSingle SupplyVoltage - Supply2.3 V ~ 3.6 V
Operating Temperature-40°C ~ 85°CMounting TypeSurface Mount
Package / Case48-TVSOPLead Free Status / RoHS StatusLead free / RoHS Compliant
Current - Output High, Low-  
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FEATURES
High-Bandwidth Data Path (up to 500 MHz
5-V Tolerant I/Os With Device Powered Up or
Powered Down
Low and Flat ON-State Resistance (r
Characteristics Over Operating Range
(r
= 5
Typ)
on
Rail-to-Rail Switching on Data I/O Ports
– 0- to 5-V Switching With 3.3-V V
– 0- to 3.3-V Switching With 2.5-V V
Bidirectional Data Flow With Near-Zero
Propagation Delay
Low Input/Output Capacitance Minimizes
Loading and Signal Distortion
(C
= 4 pF Typ)
io(OFF)
Fast Switching Frequency (f
OE
Data and Control Inputs Provide Undershoot
Clamp Diodes
Low Power Consumption (I
CC
V
Operating Range From 2.3 V to 3.6 V
CC
Data I/Os Support 0- to 5-V Signaling Levels
(0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V, 5 V)
Control Inputs Can Be Driven by TTL or
5-V/3.3-V CMOS Outputs
I
Supports Partial-Power-Down Mode
off
Operation
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
ESD Performance Tested Per JESD 22
– 2000-V Human-Body Model
(A114-B, Class II)
– 1000-V Charged-Device Model (C101)
Supports Both Digital and Analog
Applications: PCI Interface, Differential Signal
Interface, Memory Interleaving, Bus Isolation,
Low-Distortion Signal Gating
(1) For additional information regarding the performance charac-
teristics of the CB3Q family, refer to the TI application report,
CBT-C, CB3T, and CB3Q Signal-Switch Families, literature
number SCDA008.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH
)
(1)
)
on
CC
CC
= 20 MHz Max)
= 1 mA Typ)
SN74CB3Q16244
16-BIT FET BUS SWITCH
SCDS168 – MAY 2004 – REVISED MARCH 2005
DGG, DGV, OR DL PACKAGE
(TOP VIEW)
2OE
1OE
1
48
1A1
1B1
2
47
1A2
1B2
3
46
GND
GND
4
45
1A3
1B3
5
44
1A4
1B4
6
43
V
V
7
42
CC
CC
8
2A1
2B1
41
2A2
2B2
9
40
GND
GND
10
39
2A3
2B3
11
38
2A4
2B4
12
37
3A1
3B1
13
36
14
3A2
3B2
35
GND
GND
15
34
16
3A3
3B3
33
3A4
3B4
17
32
V
V
18
31
CC
CC
4A1
4B1
19
30
4A2
20
4B2
29
GND
GND
21
28
22
4A3
4B3
27
4A4
4B4
23
26
3OE
4OE
24
25
Copyright © 2004–2005, Texas Instruments Incorporated

74CB3Q16244DGVRG4 Summary of contents

  • Page 1

    ... GND GND 10 39 2A3 2B3 11 38 2A4 2B4 12 37 3A1 3B1 3A2 3B2 35 GND GND 3A3 3B3 33 3A4 3B4 4A1 4B1 19 30 4A2 20 4B2 29 GND GND 4A3 4B3 27 4A4 4B4 23 26 3OE 4OE 24 25 Copyright © 2004–2005, Texas Instruments Incorporated ...

  • Page 2

    SN74CB3Q16244 16-BIT FET BUS SWITCH 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH SCDS168 – MAY 2004 – REVISED MARCH 2005 DESCRIPTION/ORDERING INFORMATION The SN74CB3Q16244 is a high-bandwidth FET bus switch utilizing a charge pump to elevate the gate voltage of the pass ...

  • Page 3

    LOGIC DIAGRAM (POSITIVE LOGIC) 47 1A1 SW 43 1A4 SW 1 1OE 36 3A1 SW 32 3A4 SW 25 3OE SIMPLIFIED SCHEMATIC, EACH FET SWITCH (SW the internal enable signal applied to the switch. 2.5-V/3.3-V ...

  • Page 4

    SN74CB3Q16244 16-BIT FET BUS SWITCH 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH SCDS168 – MAY 2004 – REVISED MARCH 2005 (1) Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted) (2) V Supply voltage range CC (2) (3) V Control ...

  • Page 5

    Electrical Characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER 3 Control inputs ...

  • Page 6

    SN74CB3Q16244 16-BIT FET BUS SWITCH 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH SCDS168 – MAY 2004 – REVISED MARCH 2005 3 − ...

  • Page 7

    PARAMETER MEASUREMENT INFORMATION Input Generator Input Generator TEST 2 pd(s) 3.3 V 0.3 V 2 PLZ PZL 3.3 V 0.3 V 2.5 V ...

  • Page 8

    ... PACKAGING INFORMATION (1) Orderable Device Status 74CB3Q16244DGGRE4 ACTIVE 74CB3Q16244DGGRG4 ACTIVE 74CB3Q16244DGVRE4 ACTIVE 74CB3Q16244DGVRG4 ACTIVE 74CB3Q16244DLRG4 ACTIVE SN74CB3Q16244DGG PREVIEW SN74CB3Q16244DGGR ACTIVE SN74CB3Q16244DGVR ACTIVE SN74CB3Q16244DL ACTIVE SN74CB3Q16244DLG4 ACTIVE SN74CB3Q16244DLR ACTIVE (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. ...

  • Page 9

    Customer on an annual basis. PACKAGE OPTION ADDENDUM Addendum-Page 2 27-Sep-2007 ...

  • Page 10

    TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Type Drawing SN74CB3Q16244DGGR TSSOP DGG SN74CB3Q16244DGVR TVSOP DGV SN74CB3Q16244DLR SSOP DL PACKAGE MATERIALS INFORMATION Pins SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) 48 2000 330.0 ...

  • Page 11

    Device Package Type SN74CB3Q16244DGGR TSSOP SN74CB3Q16244DGVR TVSOP SN74CB3Q16244DLR SSOP PACKAGE MATERIALS INFORMATION Package Drawing Pins SPQ Length (mm) DGG 48 2000 DGV 48 2000 DL 48 1000 Pack Materials-Page 2 11-Aug-2009 Width (mm) Height (mm) ...

  • Page 12

    DGG (R-PDSO-G**) 48 PINS SHOWN 0, 1,20 MAX NOTES: A. All linear dimensions are in millimeters. B. This drawing is subject to change without notice. C. Body dimensions do not include mold protrusion not to exceed 0,15. ...

  • Page 13

    DL (R-PDSO-G**) 48 PINS SHOWN 0.025 (0,635 0.008 (0,20) MIN 0.110 (2,79) MAX DIM NOTES: A. All linear dimensions are in inches (millimeters). B. This drawing is subject to change without notice. C. Body dimensions do not ...

  • Page 14

    DGV (R-PDSO-G**) 24 PINS SHOWN 0, 1,20 MAX PINS ** DIM A MAX A MIN NOTES: A. All linear dimensions are in millimeters. B. This drawing is subject to change without notice. C. Body dimensions do not ...

  • Page 15

    ... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’ ...