74LVC16245ADGG

Product Summary

The 74LVC16245ADGG is a 16-bit transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. The device 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. The 74LVC16245ADGG can be used as two 8-bit transceivers or one 16-bit transceiver. Inputs can be driven from either 3.3 V or 5 V devices. When disabled, up to 5.5 V can be applied to the outputs. These features allow the use of these devices in mixed 3.3 V and 5 V applications. The 74LVC16245ADGG bus hold on data inputs eliminates the need for external pull-up resistors to hold unused inputs.

Parametrics

74LVC16245ADGG absolute maximum ratings: (1)supply voltage, VCC: -0.5 to +6.5 V; (2)input clamping current, VI < 0 V, IIK: -50mA; (3)input voltage, VI: -0.5 to +6.5 V; (4)output clamping current, VO > VCC or VO < 0 V, IOK: ±50 mA; (5)output voltage output HIGH or LOW, VO: -0.5 to VCC +0.5 V; output 3-state, VO: -0.5 to +6.5 V; (6)output current, VO = 0 V to VCC, IO: ±50 mA; (7)supply current, ICC: 100 mA; (8)ground current, IGND: -100mA; (9)storage temperature, Tstg: -65 to +150℃; (10)total power dissipation Tamb = -40℃ to +125℃; (T)SSOP48 package, Ptot: 500 mW; VFBGA56 package, Ptot: 1000 mW; HUQFN60U package, Ptot: 1000 mW.

Features

74LVC16245ADGG features: (1)5 V tolerant inputs/outputs for interfacing with 5 V logic; (2)Wide supply voltage range from 1.2 V to 3.6 V; (3)CMOS low power consumption; (4)MULTIBYTE flow-through standard pin-out architecture; (5)Low inductance multiple power and ground pins for minimum noise and ground bounce; (6)Direct interface with TTL levels; (7)High-impedance when VCC = 0 V; (8)All data inputs have bus hold. (74LVCH16245A only); (9)Complies with JEDEC standard JESD8-B / JESD36; (10)ESD protection: HBM JESD22-A114E exceeds 2000 V; CDM JESD22-C101C exceeds 1000 V; (11)Specified from -40℃ to +85℃ and -40℃ to +125℃.

Diagrams