74ABT16245BDGG

16-bit bus transceiver; 3-state

The 74ABT16245B is a 16-bit transceiver with 3-state outputs. The device can be used as two 8-bit transceivers or one 16-bit transceiver. The device features two output enables (1OE and 2OE) each controlling eight outputs, and two send/receive (1DIR and 2DIR) inputs for direction control. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. This device is fully specified for partial power down applications using I_OFF. The I_OFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.

Alternatives

74ABT16245BDGG-Q100

Automotive qualified

16-bit bus transceiver; 3-state

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

* 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 4.5 to 5.5 V
BiCMOS high speed and output drive
Direct interface with TTL levels
16-bit bidirectional bus interface
Multiple V_CC and GND pins minimize switching noise
Power-up 3-state
3-state buffers
Output capability: +64 mA and -32 mA
Live insertion/extraction permitted
I_OFF circuitry provides partial Power-down mode operation
Latch-up performance exceeds 500 mA per JESD 78 Class II Level B
ESD protection:
- HBM JESD22-A114E exceeds 2000 V
- CDM JESD22-C101C exceeds 1000 V
Specified from -40 °C to 85 °C

Applications

Parametrics

Type number	Product status	V_CC(A) (V)	V_CC(B) (V)	Logic switching levels	Output drive capability	t_pd (ns)	No of bits	f_max (MHz)	Power dissipation considerations	T_amb (°C)	R_th(j-a) (K/W)	R_th(j-c) (K/W)	Package name
74ABT16245BDGG	Production	4.5 - 5.5	n.a.	TTL	-32/64	2.3	16	150	medium	-40~85	81	33	TSSOP48

Package

Type number	Orderable part number, (Ordering code (12NC))	Status	Marking	Package	Package information	Reflow-/Wave soldering	Packing
74ABT16245BDGG	74ABT16245BDGG,118 ( 9352 033 90118 )	Active	ABT16245B	TSSOP48 (SOT362-1)	SOT362-1	SSOP-TSSOP-VSO-WAVE	Reel 13" Q1/T1

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type number	Orderable part number, (Ordering code (12NC))	Status	Marking	Package	Package information	Reflow-/Wave soldering	Packing
74ABT16245BDGG	74ABT16245BDGG,112 ( 9352 033 90112 )	Discontinued / End-of-life	ABT16245B	TSSOP48 (SOT362-1)	SOT362-1	SSOP-TSSOP-VSO-WAVE	Bulk Pack

Discontinuation information

Type number	Orderable part number	Ordering code	Last time buy date	Last time delivery date	Replacement product	Status	Comments
74ABT16245BDGG	74ABT16245BDGG,112	935203390112	2021-12-31	2022-06-30	74ABT16245BDGG	Version withdrawal

Quality, reliability & chemical content

Type number	Orderable part number	Chemical content	RoHS / RHF	EFR	IFR	MTBF (hour)	MSL	MSL leadfree
74ABT16245BDGG	74ABT16245BDGG,118	74ABT16245BDGG		50.4	0.8	1.25E9	1	1

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type number	Orderable part number	Chemical content	RoHS / RHF	EFR	IFR	MTBF (hour)	MSL	MSL leadfree
74ABT16245BDGG	74ABT16245BDGG,112	74ABT16245BDGG		50.4	0.8	1.25E9	1	1

Quality and reliability disclaimer

Series

74ABT16245B - 16-bit bus transceiver; 3-state

Documentation (4)

File name	Title	Type	Date
74ABT16245B	16-bit bus transceiver; 3-state	Data sheet	2021-07-14
abt16245b	abt16245b IBIS model	IBIS model	2013-04-07
abt16	abt16 Spice model	SPICE model	2013-05-06
SSOP-TSSOP-VSO-WAVE	Footprint for wave soldering	Wave soldering	2009-10-08

Support

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Models

File name	Title	Type	Date
abt16245b	abt16245b IBIS model	IBIS model	2013-04-07
abt16	abt16 Spice model	SPICE model	2013-05-06

Ordering, pricing & availability

Type number	Orderable part number	Ordering code (12NC)	Packing	Buy online
74ABT16245BDGG	74ABT16245BDGG,118	935203390118	Reel 13" Q1/T1	Order product

Sample

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Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.