74ALVCH162245

16-bit bus transceiver with direction pin and 30 Ohm termination resistor; 3-state

The 74ALVCH162245 is a 16-bit transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions.

The 74ALVCH162245 features two output enable (nOE) inputs for easy cascading and two send/receive (nDIR) inputs for direction control. nOE controls the outputs so that the buses are effectively isolated. This device can be used as two 8-bit transceivers or one 16-bit transceiver.

The 74ALVCH162245 is designed with 30 Ω series resistors in both HIGH and LOW output states.

The 74ALVCH162245 has active bus hold circuitry which is provided to hold unused or floating data inputs at a valid logic level. This feature eliminates the need for external pull-up or pull-down resistors.

Features and benefits

Wide supply voltage range from 1.2 V to 3.6 V
CMOS low power consumption
MultiByte flow-through standard pin-out architecture
Low inductance multiple V_CC and GND pins for minimum noise and ground bounce
Direct interface with TTL levels (2.7 V to 3.6 V)
Bus hold on all data inputs
Integrated 30 Ω termination resistor
Complies with JEDEC standards:
- JESD8-5 (2.3 V to 2.7 V)
- JESD8B/JESD36 (2.7 V to 3.6 V)
ESD protection:
- HBM ANSI/ESDA/JEDEC JS-001 exceeds 2000 V
- CDM JESD22-C101E exceeds 1000 V

Parametrics

Type number	Product status	V_CC(A) (V)	V_CC(B) (V)	Logic switching levels	Output drive capability (mA)	t_pd (ns)	Nr 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
74ALVCH162245DGG	Production	n.a.	n.a.	TTL	± 12	2.4	16	150	low	-40~85	82	35	TSSOP48

Package

Type number	Package	Package information	Reflow-/Wave soldering	Packing	Status	Marking	Orderable part number, (Ordering code (12NC))
74ALVCH162245DGG	TSSOP48 (SOT362-1)	SOT362-1	SSOP-TSSOP-VSO-WAVE	SOT362-1_118	Active	ALVCH162245	74ALVCH162245DGG:1 ( 9352 108 40118 )

Discontinuation information

Type number	Orderable part number, (Ordering code (12NC))	Last time buy date	Last time delivery date	Replacement product
74ALVCH162245DGG	935210840518
74ALVCH162245DGG	935210840512
74ALVCH162245DGG	935210840112	2021-06-30	2021-12-31	74ALVCH162245DGG

Environmental information

Type number	Orderable part number	Chemical content	RoHS	RHF-indicator	Leadfree conversion date
74ALVCH162245DGG	74ALVCH162245DGG:1	74ALVCH162245DGG			Always Pb-free

Quality and reliability disclaimer

Documentation (5)

File name	Title	Type	Date
74ALVCH162245	16-bit bus transceiver with direction pin and 30 Ohm termination resistor; 3-state	Data sheet	2024-03-03
alvch162245	alvch162245 IBIS model	IBIS model	2013-04-07
Nexperia_Selection_guide_2023	Nexperia Selection Guide 2023	Selection guide	2023-05-10
SSOP-TSSOP-VSO-WAVE	Footprint for wave soldering	Wave soldering	2009-10-08
SOT362-1	plastic thin shrink small outline package; 48 leads; body width 6.1 mm	Package information	2024-01-05

Support

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Models

File name	Title	Type	Date
alvch162245	alvch162245 IBIS model	IBIS model	2013-04-07

Ordering, pricing & availability

74ALVCH162245DGG

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