SN74CB3Q3345 datasheet(5/17 Pages) TI

No de pièce	SN74CB3Q3345

Description	8-BIT FET BUS SWITCH 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH

Download	17 Pages

Scroll/Zoom	100%

Fabricant	TI [Texas Instruments]

Site Internet	http://www.ti.com

Logo

5 / 17 page

www.ti.com

Switching Characteristics

0

2

4

6

8

10

12

14

16

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

VI - V

TYPICAL ron

vs

VI

VCC = 3.3 V

TA = 25°C

IO = -15 mA

0

2

4

6

8

10

12

0

2

4

6

8

10

12

14

16

18

20

OE or OE Switching Frequency − MHz

TYPICAL ICC

vs

OE or OE SWITCHING FREQUENCY

VCC = 3.3 V

TA = 25 °C

A and B Ports Open

One OE or OE Switching

SN74CB3Q3345

8-BIT FET BUS SWITCH

2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH

SCDS144B – OCTOBER 2003 – REVISED MARCH 2005

over recommended operating free-air temperature range (unless otherwise noted) (see Figure 3)

VCC = 2.5 V

VCC = 3.3 V

FROM

TO

± 0.2 V

± 0.3 V

PARAMETER

UNIT

(INPUT)

(OUTPUT)

MIN

MAX

MIN

MAX

fOE or fOE(1)

OE or OE

A or B

10

20

MHz

tpd(2)

A or B

B or A

0.12

0.2

ns

ten

OE or OE

A or B

1.5

7.7

1.5

6.5

ns

tdis

OE or OE

A or B

1

6.9

1

6.8

ns

(1)

Maximum switching frequency for control input (VO > VCC, VI = 5 V, RL ≥ 1 MΩ, CL = 0)

(2)

The propagation delay is the calculated RC time constant of the typical ON-state resistance of the switch and the specified load

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

Figure 1. Typical ron vs VI

Figure 2. Typical ICC vs OE or OE Switching Frequency

5

Numéro de pièce similaire - SN74CB3Q3345

Fabricant	No de pièce	Fiches technique	Description
Texas Instruments	SN74CB3Q3345	225Kb / 11P	[Old version datasheet] 8 BIT FET BUS SWITCH 2.5V/3.3V LOW VOLTAGE HIGH BANDWIDTH BUS SWITCH
	SN74CB3Q3345DBQR	225Kb / 11P	[Old version datasheet] 8 BIT FET BUS SWITCH 2.5V/3.3V LOW VOLTAGE HIGH BANDWIDTH BUS SWITCH
	SN74CB3Q3345DBQR	1,012Kb / 19P	[Old version datasheet] 8-BIT FET BUS SWITCH 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH
	SN74CB3Q3345DGVR	225Kb / 11P	[Old version datasheet] 8 BIT FET BUS SWITCH 2.5V/3.3V LOW VOLTAGE HIGH BANDWIDTH BUS SWITCH
	SN74CB3Q3345DGVR	1,012Kb / 19P	[Old version datasheet] 8-BIT FET BUS SWITCH 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH

More results

Description similaire - SN74CB3Q3345

Fabricant	No de pièce	Fiches technique	Description
Texas Instruments	SN74CB3Q3244	1Mb / 21P	[Old version datasheet] 8-BIT FET BUS SWITCH 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH
	SN74CB3Q3245	823Kb / 20P	[Old version datasheet] 8-BIT FET BUS SWITCH 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH
	SN74CB3Q3345	1,012Kb / 19P	[Old version datasheet] 8-BIT FET BUS SWITCH 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH
	SN74CB3Q3245	771Kb / 21P	[Old version datasheet] 8-BIT FET BUS SWITCH 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH
	SN74CB3Q3384A	429Kb / 15P	[Old version datasheet] 10-BIT FET BUS SWITCH 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH
	SN74CB3Q16244	358Kb / 15P	[Old version datasheet] 16-BIT FET BUS SWITCH 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH
	SN74CB3Q16244	181Kb / 12P	[Old version datasheet] 16-BIT FET BUS SWITCH 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH
	SN74CB3Q3384A	428Kb / 15P	[Old version datasheet] 10-BIT FET BUS SWITCH 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH
	SN74CB3Q3306A-EP	986Kb / 15P	[Old version datasheet] Dual FET Bus Switch 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch
	SN74CB3Q3306A	176Kb / 10P	[Old version datasheet] DUAL FET BUS SWITCH 2.5-V/3.3-V LOW-VOLTAGE, HIGH-BANDWIDTH BUS SWITCH

More results

SN74CB3Q3345 Fiches technique(PDF) 5 Page - Texas Instruments

SN74CB3Q3345 Fiches technique(HTML) 5 Page - Texas Instruments

Numéro de pièce similaire - SN74CB3Q3345

Description similaire - SN74CB3Q3345

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Fiches technique Télécharger

Lien URL