74ALVC164245DGG: 16-bit dual supply translating transceiver; 3-state

The 74ALVC164245 is a high-performance, low-power, low-voltage, Si-gate CMOS device, superior to most advanced CMOS compatible TTL families.

The 74ALVC164245 is a 16-bit (dual octal) dual supply translating transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. It is designed to interface between a 3 V and 5 V bus in a mixed 3 V and 5 V supply environment.

This device can be used as two 8-bit transceivers or one 16-bit transceiver.

The direction control inputs (1DIR and 2DIR) determine the direction of the data flow. nDIR (active HIGH) enables data from nAn ports to nBn ports. nDIR (active LOW) enables data from nBn ports to nAn ports. The output enable inputs (1OE and 2OE), when HIGH, disable both nAn and nBn ports by placing them in a high-impedance OFF-state. Pins nAn, nOE and nDIR are referenced to VCC(A) and pins nBn are referenced to VCC(B).

In suspend mode, when one of the supply voltages is zero, there will be no current flow from the non-zero supply towards the zero supply. The nAn-outputs must be set 3-state and the voltage on the A-bus must be smaller than Vdiode (typical 0.7 V). VCC(B) ≥ VCC(A) (except in suspend mode).

74ALVC164245DGG: Product Block Diagram

Outline 3d SOT362-1

Data Sheets (1)

Name/Description	Modified Date
16-bit dual supply translating transceiver; 3-state (REV 8.0) PDF (277.0 kB) 74ALVC164245 [English]	15 Mar 2012

Application Notes (5)

Name/Description	Modified Date
Sorting through the low voltage logic maze (REV 1.0) PDF (72.0 kB) AN10156 [English]	13 Mar 2013
Package lead inductance considerations in high-speed applications (REV 1.0) PDF (43.0 kB) AN212 [English]	13 Mar 2013
Ground and VCC Bounce of High-Speed Integrated Circuits (REV 1.0) PDF (25.0 kB) AN223 [English]	13 Mar 2013
Live Insertion Aspects of Philips Logic Families (REV 1.0) PDF (73.0 kB) AN252 [English]	13 Mar 2013
Interfacing 3 Volt and 5 Volt Applications (REV 1.0) PDF (63.0 kB) AN240 [English]	15 Sep 1995

Brochures (2)

Name/Description	Modified Date
電圧レベルシフタ (REV 1.1) PDF (3.1 MB) 75017511_JP [English]	16 Feb 2015
Voltage translation: How to manage mixed-voltage designs with NXP® level translators (REV 1.0) PDF (2.6 MB) 75017511 [English]	20 May 2014

Selector Guides (4)

Name/Description	Modified Date
ロジック製品セレクションガイド... (REV 1.0) PDF (38.3 MB) LOGIC_SELECTION_GUIDE_2015_JP [English]	19 Nov 2015
Logic selection guide 2016 (REV 1.1) PDF (15.3 MB) 75017285 [English]	08 Jan 2015
Application guide: Flat-panel TV sets (REV 2.1) PDF (3.2 MB) 75017085 [English]	13 Mar 2012
Application guide; Portable devices and mobile handsets (REV 2.0) PDF (15.4 MB) 75017090 [English]	13 Mar 2012

Package Information (1)

Name/Description	Modified Date
plastic thin shrink small outline package; 48 leads; body width 6.1 mm (REV 1.0) PDF (467.0 kB) SOT362-1 [English]	08 Feb 2016

Packing (1)

Name/Description	Modified Date
TSSOP48; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 5.0) PDF (242.0 kB) SOT362-1_118 [English]	15 Apr 2013

Supporting Information (1)

Name/Description	Modified Date
Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE [English]	08 Oct 2009

IBIS Model

alvc164245 IBIS model (REV 1.0) ibs ALVC164245 4/7/2013

Ordering Information

Product	Status	Family	Function	V_CC(A) (V)	V_CC(B) (V)	Description	Logic switching levels	Package version	Output drive capability (mA)	t_pd (ns)	No of bits	Power dissipation considerations	T_amb (Cel)	R_th(j-a) (K/W)	Ψ_th(j-top) (K/W)	R_th(j-c) (K/W)	Package name	No of pins
74ALVC164245DGG	Active	ALVC	Level shifters/translators	1.5 - 5.5	1.5 - 3.6	16-bit dual-supply voltage level translating transceiver (3-state)	CMOS/LVTTL	SOT362-1	+/- 24	2.9	16	low	-40~85	82	2.0	37	TSSOP48	48

Package Information

Product ID	Outline Version	Reflow/Wave Soldering	Packing	Product Status	Part NumberOrdering code(12NC)	Marking	Chemical Content	LeadFree Conversion Date	EFR	IFR(FIT)	MTBF(hour)	MSL	MSL LF
74ALVC164245DGG	SOT362-1	SSOP-TSSOP-VSO-WAVE	Bulk Pack	Active	74ALVC164245DGG,11 (9352 023 50112)	ALVC164245	74ALVC164245DGG	Always Pb-free	123.8	3.87	2.58E8	1	1
			Reel 13" Q1/T1	Active	74ALVC164245DGG:11 (9352 023 50118)	ALVC164245	74ALVC164245DGG	Always Pb-free	123.8	3.87	2.58E8	1	1
			Tube in Drypack	Withdrawn	74ALVC164245DGG,51 (9352 023 50512)	ALVC164245	74ALVC164245DGG	week 14, 2005	123.8	3.87	2.58E8	2	2
			Reel 13" Q1/T1 in Drypack	Withdrawn	74ALVC164245DGG:51 (9352 023 50518)	ALVC164245	74ALVC164245DGG	week 14, 2005	123.8	3.87	2.58E8	2	2