CBT3384 Datasheet by Nexperia USA Inc.

Datasheet Feedback/Errors

The C as is o (10E. ZUE nUE nUE Table 1. Ordering information nexpeﬂa

CBT3384

10-bit bus switch with 5-bit output enables

Rev. 7 — 6 March 2019 Product data sheet

1. General description

The CBT3384 provides ten bits of high-speed TTL-compatible bus switching. The low

ON resistance of the switch allows connections to be made with minimal propagation delay.

The CBT3384 device is organized as two 5-bit bus switches with two separate output enable (1OE,

2OE) inputs. When nOE is LOW, the switch is on and port A is connected to the B port. When nOE

is HIGH, each switch is disabled.

2. Features

•5 Ω switch connection between two ports

•TTL-compatible control input levels

•See CBTD3384 for CBT3384 with level shifting diodes

•Latch-up protection exceeds 100 mA per JESD78

•ESD protection:

•HBM JESD22-A114E exceeds 2000 V

•CDM JESD22-C101C exceeds 1000 V

•Specified from -40 °C to +85 °C

3. Ordering information

Table 1. Ordering information

PackageType

number Temperature range Name Description Version

CBT3384D -40 °C to +85 °C SO24 plastic small outline package; 24 leads; body width 7.5 mm SOT137-1

CBT3384PW -40 °C to +85 °C TSSOP24 plastic thin shrink small outline package; 24 leads;

body width 4.4 mm

SOT355-1

CBT3384 $44 >—_‘ Dﬂtmkaﬂ C BT33“ CBT3334 O 2‘ ﬂﬂﬂﬂﬂﬂﬂﬂﬂﬂﬂﬂ UUUUUUUUUUUU 2‘ ﬂﬂﬂﬂﬂﬂﬂﬂﬂﬂﬂﬂ UUUUUUUUUUUU 9013mm 001mm Table 2. Pin description 16E 26E

Nexperia CBT3384

10-bit bus switch with 5-bit output enables

4. Functional diagram

001aak877

1A1

1A5

1B1

1B5

1OE

2A1

2A5

2B1

2B5

2OE

Fig. 1. Logic diagram

5. Pinning information

5.1. Pinning

CBT3384

1OE VCC

1B1 2B5

1A1 2A5

1A2 2A4

1B2 2B4

1B3 2B3

1A3 2A3

1A4 2A2

1B4 2B2

1B5 2B1

1A5 2A1

GND 2OE

001aak878

Fig. 2. Pin configuration for SO24 (SOT137-1)

CBT3384

1OE VCC

1B1 2B5

1A1 2A5

1A2 2A4

1B2 2B4

1B3 2B3

1A3 2A3

1A4 2A2

1B4 2B2

1B5 2B1

1A5 2A1

GND 2OE

001aak879

Fig. 3. Pin configuration for TSSOP24 (SOT355-1)

5.2. Pin description

Table 2. Pin description

Symbol Pin Description

1OE, 2OE 1, 13 output enable input (active LOW)

1A1 to 1A5 3, 4, 7, 8, 11 data input/output (A port)

2A1 to 2A5 14, 17, 18, 21, 22 data input/output (A port)

1B1 to 1B5 2, 5, 6, 9, 10 data input/output (B port)

2B1 to 2B5 15, 16, 19, 20, 23 data input/output (B port)

GND 12 ground (0 V)

VCC 24 positive supply voltage

Product data sheet Rev. 7 — 6 March 2019 2 / 11

CBT3384 16E

Nexperia CBT3384

10-bit bus switch with 5-bit output enables

6. Functional description

Table 3. Function selection

H = HIGH voltage level; L = LOW voltage level; Z = high-impedance OFF-state.

Input Input/output

1OE 2OE 1An, 1Bn 2An, 2Bn

L L 1An = 1Bn 2An = 2Bn

L H 1An = 1Bn Z

H L Z 2An = 2Bn

H H Z Z

7. Limiting values

Table 4. Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134).

Tamb = -40 °C to +85 °C, unless otherwise specified.

Symbol Parameter Conditions Min Max Unit

VCC supply voltage -0.5 +7.0 V

VIinput voltage [1] -0.5 +7.0 V

IOoutput current VO < 0 V - ±128 mA

IIK input clamping current VI/O = 0 V -50 - mA

Tstg storage temperature -65 +150 °C

[1] The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.

8. Recommended operating conditions

Table 5. Operating conditions

All unused control inputs of the device must be held at VCC or GND to ensure proper device operation.

Symbol Parameter Conditions Min Typ Max Unit

VCC supply voltage 4.5 - 5.5 V

VIH HIGH-state input voltage 2.0 - - V

VIL LOW-state input voltage - - 0.8 V

Tamb ambient temperature operating in free air -40 - +85 °C

Product data sheet Rev. 7 — 6 March 2019 3 / 11

CBT3384 nUE n, an Fig.4 nUE nUE nUE nUE

Nexperia CBT3384

10-bit bus switch with 5-bit output enables

9. Static characteristics

Table 6. Static characteristics

Voltages are referenced to GND (ground = 0 V).

Tamb = -40 °C to +85 °CSymbol Parameter Conditions

Min Typ [1] Max

Unit

VIK input clamping voltage VCC = 4.5 V; II = -18 mA - - -1.2 V

IIinput leakage current VCC = 5.5 V; VI = GND or 5.5 V - - ±1 μA

ICC supply current VCC = 5.5 V; IO = 0 mA;

VI = VCC or GND

- - 3 μA

ΔICC additional supply current per input pin; VCC = 5.5 V; one input at

3.4 V, other inputs at VCC or GND

[2] - - 2.5 mA

Vpass pass voltage output HIGH; VI = VCC = 5.0 V;

IO = -100 μA

3.6 3.9 4.2 V

CIinput capacitance control pins; VI = 3 V or 0 V - 4.0 - pF

Cio(off) off-state input/output

capacitance

port off; VI = 3 V or 0 V; nOE = VCC - 10.0 - pF

VCC = 4.5 V; VI = 0 V; II = 64 mA [3] - 5 7 Ω

VCC = 4.5 V; VI = 0 V; II = 30 mA [3] - 5 7 Ω

RON ON resistance

VCC = 4.5 V; VI = 2.4 V; II = -15 mA [3] - 10 15 Ω

[1] All typical values are at VCC = 5 V, Tamb = 25 °C.

[2] This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.

[3] Measured by the voltage drop between the nAn and the nBn terminals at the indicated current through the switch. ON resistance is

determined by the lowest voltage of the two (nAn or nBn) terminals.

10. Dynamic characteristics

Table 7. Dynamic characteristics

Voltages are referenced to GND (ground = 0 V). For test circuit see Fig. 6.

Tamb = 25 °C Tamb = -40 °C to +85 °CSymbol Parameter Conditions

Min Typ Max Min Max

Unit

nAn, nBn to nBn, nAn;

see Fig. 4

[1][2]tpd propagation delay

VCC = 5.0 V ± 0.5 V - - 0.25 - 0.25 ns

nOE to nAn or nBn; see Fig. 5tPZH OFF-state to HIGH

propagation delay VCC = 5.0 V ± 0.5 V 1.2 2.3 5.7 1.2 5.6 ns

nOE to nAn or nBn; see Fig. 5tPZL OFF-state to LOW

propagation delay VCC = 5.0 V ± 0.5 V 1.2 2.3 5.7 1.2 6.0 ns

nOE to nAn or nBn; see Fig. 5tPHZ HIGH to OFF-state

propagation delay VCC = 5.0 V ± 0.5 V 1.7 3.6 5.2 1.7 5.5 ns

nOE to nAn or nBn; see Fig. 5tPLZ LOW to OFF-state

propagation delay VCC = 5.0 V ± 0.5 V 1.7 2.7 5.2 1.7 6.6 ns

[1] The propagation delay is the calculated RC time constant of the typical ON resistance of the switch and the specified load capacitance,

when driven by an ideal voltage source (zero output impedance).

[2] tpd is the same as tPLH and tPHL.

Product data sheet Rev. 7 — 6 March 2019 4 / 11

CBT3384 0L Table 8 mamas: 001suk299 Table 8 Table 8. Measurement points

Nexperia CBT3384

10-bit bus switch with 5-bit output enables

10.1. Waveforms and test circuit

001aak881

VMVM

nAn, nBn input

GND

VOH

nBn, nAn output

VOL

tPHL tPLH

Measurement points are given in Table 8.

VOL and VOH are typical output voltage levels that occur with the output load.

Fig. 4. The data input (nAn, nBn) to output (nBn, nAn) propagation delay times

001aak298

tPLZ

tPHZ

outputs

disabled

outputs

enabled

outputs

enabled

output

LOW to OFF

OFF to LOW

output

HIGH to OFF

OFF to HIGH

nOE input

3.5 V

VMVM

VOL

VOH

GND

tPZL

tPZH

Measurement points are given in Table 8.

VOL and VOH are typical output voltage levels that occur with the output load.

Fig. 5. Enable and disable times

Table 8. Measurement points

Supply voltage Input Output

VCC VIVMVMVXVY

VCC = 5.0 V ± 0.5 V GND to 3.0 V 1.5 V 1.5 V VOL + 0.3 V VOH - 0.3 V

Product data sheet Rev. 7 — 6 March 2019 5 / 11

CBT3384 TTTTT

Nexperia CBT3384

10-bit bus switch with 5-bit output enables

VMVM

10 %

90 %

0 V

negative

pulse

positive

pulse

0 V

VMVM

90 %

10 %

001aae331

VEXT

VCC

VIVO

DUT

Test data is given in Table 9.

All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz; Zo = 50 Ω.

The outputs are measured one at a time with one transition per measurement.

Definitions for test circuit:

RL = Load resistance.

CL = Load capacitance including jig and probe capacitance.

RT = Termination resistance should be equal to output impedance Zo of the pulse generator.

VEXT = External voltage for measuring switching times.

Fig. 6. Test circuit for measuring switching times

Table 9. Test data

Input Load VEXT

Supply voltage

VItr, tfCLRLtPLH, tPHL tPLZ, tPZL tPHZ, tPZH

VCC = 5.0 V ± 0.5 V GND to 3.0 V ≤ 2.5 ns 50 pF 500 Ω open 7.0 V open

Product data sheet Rev. 7 — 6 March 2019 6 / 11

CBT3384 5024: plastic small outline package; 24 leads; body width 7.5 mm SOT137-1 mem «SJ—l—(T/k/I _ “HHHFHHHFHHH >1 ’HHHHHHHHW S

Nexperia CBT3384

10-bit bus switch with 5-bit output enables

11. Package outline

UNIT A

max. A

1 A

2 A

3 b

p c D

(1) E

(1) (1)

e H

E L L

p Q Z

y w v θ

REFERENCES

OUTLINE

VERSION

EUROPEAN

PROJECTION ISSUE DATE

IEC JEDEC JEITA

inches

2.65 0.3

0.1

2.45

2.25

0.49

0.36

0.32

0.23

15.6

15.2

7.6

7.4 1.27 10.65

10.00

1.1

1.0

0.9

0.4 8

0.25 0.1

DIMENSIONS (inch dimensions are derived from the original mm dimensions)

Note

1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included.

1.1

0.4

SOT137-1

w M

detail X

v M A

(A )

0.25

075E05 MS-013

pin 1 index

0.1 0.012

0.004

0.096

0.089

0.019

0.014

0.013

0.009

0.61

0.60

0.30

0.29 0.05

1.4

0.055

0.419

0.394

0.043

0.039

0.035

0.016

0.01

0.25

0.01 0.004

0.043

0.016

0.01

0 5 10 mm

scale

SO24: plastic small outline package; 24 leads; body width 7.5 mm SOT137-1

99-12-27

03-02-19

Fig. 7. Package outline SOT137-1 (SO24)

Product data sheet Rev. 7 — 6 March 2019 7 / 11

CBT3384 TSSOP24: plastic thin shrink small outline package; 24 leads; body width 4.4 mm SOT355-1 g) EJ ‘ L7 7 4i; i i i ,,,,, ,7 ,,,,, 7 ﬁ 711 l4; l * 0/ f +j ”1'7? 8 HHHHWﬁHHHHH H +D ai ‘ i_i_i_i_i_i_i_i_i_i_i SQ 9“ a 2

Nexperia CBT3384

10-bit bus switch with 5-bit output enables

UNIT A

1 A

2 A

3 b

p c D

(1) E

(2) (1)

e H

E L L

p Q Z y w v θ

REFERENCES

OUTLINE

VERSION

EUROPEAN

PROJECTION ISSUE DATE

IEC JEDEC JEITA

mm 0.15

0.05

0.95

0.80

0.30

0.19

0.2

0.1

7.9

7.7

4.5

4.3 0.65 6.6

6.2

0.4

0.3

0.13 0.1 0.2 1

DIMENSIONS (mm are the original dimensions)

Notes

1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.

2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.

0.75

0.50

SOT355-1 MO-153 99-12-27

03-02-19

0.25 0.5

0.2

w M

1 12

24 13

pin 1 index

detail X

(A )

v M A

A D

0 2.5 5 mm

scale

TSSOP24: plastic thin shrink small outline package; 24 leads; body width 4.4 mm SOT355-1

max.

1.1

Fig. 8. Package outline SOT355-1 (TSSOP24)

Product data sheet Rev. 7 — 6 March 2019 8 / 11

CBT3384 Table 10. Abbreviations Table 11. Revision history

Nexperia CBT3384

10-bit bus switch with 5-bit output enables

12. Abbreviations

Table 10. Abbreviations

Acronym Description

CDM Charged Device Model

DUT Device Under Test

ESD ElectroStatic Discharge

HBM Human Body Model

PRR Pulse Rate Repetition

TTL Transistor-Transistor Logic

13. Revision history

Table 11. Revision history

Document ID Release date Data sheet status Change notice Supersedes

CBT3384 v.7 20190306 Product data sheet - CBT3384 v.6

Modifications: •The format of this data sheet has been redesigned to comply with the identity guidelines of

Nexperia.

•Legal texts have been adapted to the new company name where appropriate.

•Type number CBT3384DB (SOT340-1) and CBT3384DK (SOT556-1) removed.

CBT3384 v.6 20091102 Product data sheet - CBT3384 v.5

Modifications: •The format of this data sheet has been redesigned to comply with the new identity guidelines of

NXP Semiconductors.

•Legal texts have been adapted to the new company name where appropriate.

•Changed: Table 6

1. Pass voltage values have changed.

2. Undershoot static current protection removed.

•Changed: Table 7

1. Enable and disable times values have changed.

CBT3384 v.5 20011220 Product specification - CBT3384 v.4

CBT3384 v.4 20010319 Product specification - CBT3384 v.3

CBT3384 v.3 20001113 Product specification - CBT3384 v.2

CBT3384 v.2 20000128 Product specification - -

Product data sheet Rev. 7 — 6 March 2019 9 / 11

same In a deswgn on dam sheet’ .5 exp‘amed in status er den/ms) described 2 «ms documenl was publish es. The latest produd slam hugs waw nexgena om CBT3384 eon ns «commercial sale 7 Max m me genera‘ ierms and commons or m llwww max 2 mm m ellerms

Nexperia CBT3384

10-bit bus switch with 5-bit output enables

14. Legal information

Data sheet status

Document status

[1][2]

Product

status [3]

Definition

Objective [short]

data sheet

Development This document contains data from

the objective specification for

product development.

Preliminary [short]

data sheet

Qualification This document contains data from

the preliminary specification.

Product [short]

data sheet

Production This document contains the product

specification.

[1] Please consult the most recently issued document before initiating or

completing a design.

[2] The term 'short data sheet' is explained in section "Definitions".

[3] The product status of device(s) described in this document may have

changed since this document was published and may differ in case of

multiple devices. The latest product status information is available on

the internet at https://www.nexperia.com.

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Limiting values — Stress above one or more limiting values (as defined in

the Absolute Maximum Ratings System of IEC 60134) will cause permanent

damage to the device. Limiting values are stress ratings only and (proper)

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given in the Recommended operating conditions section (if present) or the

Characteristics sections of this document is not warranted. Constant or

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Notice: All referenced brands, product names, service names and

trademarks are the property of their respective owners.

Product data sheet Rev. 7 — 6 March 2019 10 / 11

CBT3384

Nexperia CBT3384

10-bit bus switch with 5-bit output enables

Contents

1. General description......................................................1

2. Features.........................................................................1

3. Ordering information....................................................1

4. Functional diagram.......................................................2

5. Pinning information......................................................2

5.1. Pinning.........................................................................2

5.2. Pin description............................................................. 2

6. Functional description................................................. 3

7. Limiting values............................................................. 3

8. Recommended operating conditions..........................3

9. Static characteristics....................................................4

10. Dynamic characteristics............................................ 4

10.1. Waveforms and test circuit........................................ 5

11. Package outline.......................................................... 7

12. Abbreviations.............................................................. 9

13. Revision history..........................................................9

14. Legal information......................................................10

For more information, please visit: http://www.nexperia.com

For sales office addresses, please send an email to: salesaddresses@nexperia.com

Date of release: 6 March 2019

Product data sheet Rev. 7 — 6 March 2019 11 / 11

CBT3384 Datasheet by Nexperia USA Inc.

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