74VHCT245

74VHC245; 74VHCT245 Octal bus transceiver; 3-state Rev. 01 — 25 August 2009 Product data sheet 1. General description The 74VHC245; 74VHCT245 are high-speed Si-gate CMOS devices. The 74VHC245; 74VHCT245 are octal transceivers featuring non-inverting 3-state bus compatible outputs in both send and receive directions. The 74VHC245; 74VHCT245 feature an output enable input (OE), for easy cascading, and a send and receive direction control input (DIR). OE controls the outputs so that the buses are effectively isolated. 2. Features I Balanced propagation delays I All inputs have Schmitt-trigger action I Inputs accept voltages higher than VCC I Input levels: N The 74VHC245 operates with CMOS input level N The 74VHCT245 operates with TTL input level I ESD protection: N HBM JESD22-A114E exceeds 2000 V N MM JESD22-A115-A exceeds 200 V N CDM JESD22-C101C exceeds 1000 V I Multiple package options I Specified from −40 °C to +85 °C and from −40 °C to +125 °C 3. Ordering information Table 1. Ordering information Type number Package Temperature range 74VHC245D −40 °C to +125 °C 74VHCT245D 74VHC245PW −40 °C to +125 °C 74VHCT245PW 74VHC245BQ −40 °C to +125 °C 74VHCT245BQ Name SO20 Description plastic small outline package; 20 leads; body width 7.5 mm Version SOT163-1 TSSOP20 plastic thin shrink small outline package; 20 leads; SOT360-1 body width 4.4 mm DHVQFN20 plastic dual-in-line compatible thermal enhanced SOT764-1 very thin quad flat package; no leads; 20 terminals; bo...