74CBTLV3245PW

8-bit bus switch with output enable

The 74CBTLV3245 is an 8-pole, single-throw bus switch. The device features a single output enable input (OE) that controls eight switch channels. The switches are disabled when OE is HIGH. Schmitt-trigger action at control inputs makes the circuit tolerant of slower input rise and fall times. This device is fully specified for partial power-down applications using I_OFF. The I_OFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.

Alternatives

74CBTLV3245PW-Q100

Automotive qualified

8-bit bus switch with output enable

Buy from Nexperia

SKU	Stock*	MOQ	Price per unit**	Quantity

Buy from distributors

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

* Stock values are subject to change
** Displayed price per unit is based on small quantity orders
*** Authorized resellers for overstock, mature, and discontinued products which are warranted for reliability by the reseller, no longer by Nexperia

Features and benefits

Supply voltage range from 2.3 V to 3.6 V
High noise immunity
Complies with JEDEC standard:
- JESD8-5 (2.3 V to 2.7 V)
- JESD8-B/JESD36 (2.7 V to 3.6 V)
ESD protection:
- HBM JESD22-A114F exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V
- CDM AEC-Q100-011 revision B exceeds 1000 V
5 Ω switch connection between two ports
Rail to rail switching on data I/O ports
CMOS low power consumption
Latch-up performance exceeds 250 mA per JESD78B Class I level A
I_OFF circuitry provides partial Power-down mode operation
Specified from -40 °C to +85 °C and -40 °C to +125 °C

Parametrics

Type number	Product status	V_CC (V)	V_PASS (V)	Logic switching levels	R_ON (Ω)	f_(-3dB) (MHz)	Nr of bits	t_pd (ns)	Power dissipation considerations	T_amb (°C)	R_th(j-a) (K/W)	Ψ_th(j-top) (K/W)	R_th(j-c) (K/W)	Package name
74CBTLV3245PW	Production	2.3 - 3.6	3.3	CMOS/LVTTL	7	400	8	0.2	very low	-40~125	99	4.3	43.4	TSSOP20

Package

Type number	Orderable part number, (Ordering code (12NC))	Status	Marking	Package	Package information	Reflow-/Wave soldering	Packing
74CBTLV3245PW	74CBTLV3245PW,118 ( 9352 938 23118 )	Active	TLV3245	TSSOP20 (SOT360-1)	SOT360-1	SSOP-TSSOP-VSO-WAVE	Reel 13" Q1/T1

Environmental information

Type number	Orderable part number	Chemical content	RoHS	RHF-indicator
74CBTLV3245PW	74CBTLV3245PW,118	74CBTLV3245PW

Quality and reliability disclaimer

Series

74CBTLV3245 - 8-bit bus switch with output enable

Documentation (4)

File name	Title	Type	Date
74CBTLV3245	8-bit bus switch with output enable	Data sheet	2020-05-07
cbtlv3245	74CBTLV3245 IBIS Model	IBIS model	2013-11-10
74CBTLV3245PW_Nexperia_Product_Reliability	74CBTLV3245PW Nexperia Product Reliability	Quality document	2022-05-04
SSOP-TSSOP-VSO-WAVE	Footprint for wave soldering	Wave soldering	2009-10-08

Support

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Models

File name	Title	Type	Date
cbtlv3245	74CBTLV3245 IBIS Model	IBIS model	2013-11-10

Ordering, pricing & availability

Type number	Orderable part number	Ordering code (12NC)	Packing	Packing quantity	Buy online
74CBTLV3245PW	74CBTLV3245PW,118	935293823118	Reel 13" Q1/T1	-	Order product

Sample

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