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Details, datasheet, quote on part number: 74ALVCH16245
 
 
Part number74ALVCH16245
CategoryLogic => Transceivers
Description74ALVC16245; 74ALVCH16245; 2.5 V / 3.3 V 16-bit Bus Transceiver With Direction Pin (3-State);; Package: SOT362-1 (TSSOP48), SOT370-1 (SSOP48)
CompanyPhilips Semiconductors (Acquired by NXP)
DatasheetDownload 74ALVCH16245 datasheet
Request For QuoteFind where to buy 74ALVCH16245
 


 
Specifications, Features, Applications

Product specification Supersedes data of 1998 Jun 16 IC24 Data Handbook 1998 Jun 29
FEATURES

· Wide supply voltage range to 3.6V· Complies with JEDEC standard no. 8-1A· CMOS low power consumption· MULTIBYTETM flow-through standard pin-out architecture· Low inductance multiple VCC and ground pins for minimum noise

· Direct interface with TTL levels· All data inputs have bus hold (74ALVCH16245 only)· Output drive capability 50 transmission lines @ 85°C· Current drive 3.0 V

DESCRIPTION

The a 16-bit transceiver featuring non-inverting 3-State bus compatible outputs in both send and receive directions. The 74ALVC16245(74ALVCH16245) 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 74ALVCH16245 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. The 74ALVC16245 has 5V tolerant inputs.

GND = 0V; Tamb tf 2.5ns SYMBOL tPHL/tPLH CI CI/O CPD PARAMETER Propagation delay An to Bn; to An Input capacitance Input/output capacitance Power dissipation capacitance per buffer VI = GND to VCC1 Outputs enabled Outputs disabled CONDITIONS VCC = 30pF VCC = 50pF TYPICAL UNIT ns pF

NOTE: 1. CPD is used to determine the dynamic power dissipation (PD in µW): PD = CPD + S (CL VCC2 × fo) where: fi = input frequency in MHz; CL = output load capacitance in pF; fo = output frequency in MHz; VCC = supply voltage V; S (CL VCC2 × fo) = sum of the outputs.

PACKAGES 48-Pin Plastic SSOP Type III 48-Pin Plastic TSSOP Type II 48-Pin Plastic SSOP Type III 48-Pin Plastic TSSOP Type II TEMPERATURE RANGE to +85°C OUTSIDE NORTH AMERICA DL 74ALVC16245 DGG DL 74ALVCH16245 DGG NORTH AMERICA DL AC16245 DGG DL ACH16245 DGG DWG NUMBER SOT370-1 SOT362-1

PIN NUMBER SYMBOL to 1B7 GND VCC 1A7 1OE NAME AND FUNCTION Direction control Data inputs/outputs Ground (0V) Positive supply voltage Data inputs/outputs Direction control Output enable input (active LOW) Data inputs/outputs Data inputs/outputs Output enable input (active LOW)



H = HIGH voltage level L = LOW voltage level X = don't care Z = high impedance OFF-state



Related products with the same datasheet
74ALVC16245-1   74ALVC16245DGG   74ALVC16245DL   74ALVCH16245DGG   74ALVCH16245DL  


Some Part number from the same manufacture Philips Semiconductors (Acquired by NXP)
74ALVCH16245DGG 74ALVC16245; 74ALVCH16245; 2.5 V / 3.3 V 16-bit Bus Transceiver With Direction Pin (3-State);; Package: SOT362-1 (TSSOP48), SOT370-1 (SSOP48)
74ALVCH162601 74ALVCH162601; 18-bit Universal Bus Transceiver With 30 Ohm Termination Resistor; 3-state;; Package: SOT364-1 (TSSOP56)
74ALVCH162827 74ALVCH162827; 20-bit Buffer/line Driver, Non-inverting, With 30 Ohm Termination Resistors (3-State);; Package: SOT364-1 (TSSOP56)
74ALVCH16373 74ALVCH16373; 2.5 V / 3.3 V 16-bit D-type Transparent Latch (3-State);; Package: SOT362-1 (TSSOP48), SOT370-1 (SSOP48)
74ALVCH16374 74ALVCH16374; 2.5 V / 3.3 V 16-bit Edge-triggered D-type Flip-flop (3-State);; Package: SOT370-1 (SSOP48)
74ALVCH16500 74ALVCH16500; 18-bit Universal Bus Transceiver (3-State);; Package: SOT364-1 (TSSOP56)
74ALVCH16501 74ALVCH16501; 18-bit Universal Bus Transceiver (3-State);; Package: SOT364-1 (TSSOP56)
74ALVCH16540 74ALVCH16540; 2.5 V / 3.3 V 16-bit Buffer/line Driver, Inverting, 5 V Input Tolerant (3-State);; Package: SOT370-1 (SSOP48)
74ALVCH16543 74ALVCH16543; 16-bit D-type Registered Transceiver; 3-state;; Package: SOT364-1 (TSSOP56)
74ALVCH16600 74ALVCH16600; 18-bit Universal Bus Transceiver (3-State);; Package: SOT364-1 (TSSOP56)
74ALVCH16601 74ALVCH16601; 18-bit Universal Bus Transceiver (3-State);; Package: SOT364-1 (TSSOP56)
74ALVCH16623 74ALVCH16623; 16-bit Transceiver With Dual Enable; 3-state;; Package: SOT362-1 (TSSOP48)
74ALVCH16646 74ALVCH16646; 16-bit Transceiver/register (3-State);; Package: SOT364-1 (TSSOP56)
74ALVCH1665 216-bit Transceiver/register With Dual Enable (3-state)
74ALVCH16652 74ALVCH16652; 16-bit Transceiver/register With Dual Enable; 3-state;; Package: SOT364-1 (TSSOP56)
74ALVCH16821 74ALVCH16821; 20-bit Bus-interface D-type Flip-flop' Positive-edge Trigger (3-State);; Package: SOT371-1 (SSOP56)
74ALVCH16823 74ALVCH16823; 18-bit Bus-interface D-type Flip-flop With Reset And Enable (3-State);; Package: SOT371-1 (SSOP56)
74ALVCH16825 74ALVCH16825; 18-bit Buffer/driver (3-State);; Package: SOT364-1 (TSSOP56)
74ALVCH16827 74ALVCH16827; 20-bit Buffer/line Driver, Non-inverting (3-State);; Package: SOT364-1 (TSSOP56)
74ALVCH16832 74ALVCH16832; 7-bit to 28-bit Address Register/driver With 3-state Outputs;; Package: SOT646-1 (TSSOP64)
74ALVCH16841 74ALVCH16841; 20-bit Bus Interface D-type Latch (3-State);; Package: SOT364-1 (TSSOP56)