74VHCT244BQ NXP

Important notice Dear Customer, On 7 February 2017 the former NXP Standard Product business became a new company with the tradename Nexperia. Nexperia is an industry leading supplier of Discrete, Logic and PowerMOS semiconductors with its focus on the automotive, industrial, computing, consumer and wearable application markets In data sheets and application notes which still contain NXP or Philips Semiconductors references, use the references to Nexperia, as shown below. Instead of 74VHC244; 74VHCT244 Octal buffer/line driver; 3-state Rev. 01 17 August 2009 Product data sheet 1. General description The 74VHC244; 74VHCT244 are a high-speed Si-gate CMOS devices. The 74VHC244; 74VHCT244 have octal non-inverting buffer/line drivers with 3-state outputs. The 3-state outputs are controlled by the output enable inputs (nOE). A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. 2. Features n Balanced propagation delays n All inputs have a Schmitt-trigger action n Inputs accepts voltages higher than V CC n Input levels: u The 74VHC244 operates with CMOS input level u The 74VHCT244 operates with TTL input level n ESD protection: u HBM JESD22-A114E exceeds 2000 V u MM JESD22-A115-A exceeds 200 V u CDM JESD22-C101C exceeds 1000 V n Multiple package options n Specied 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 Name Description Version 74VHC244D - 40 C to +125 C SO20 plastic small outline package; 20 leads; SOT163-1 body width 7.5 mm 74VHCT244D 74VHC244PW - 40 C to +125 C TSSOP20 plastic thin shrink small outline package; 20 leads; SOT360-1 body width 4.4 mm 74VHCT244PW 74VHC244BQ - 40 C to +125 C DHVQFN20 plastic dual-in-line compatible thermal enhanced SOT764-1 very thin quad at package; no leads; 20 terminals; 74VHCT244BQ body 2.5 4.5 0.85 mm