74LVC244A Datasheet - STMicroelectronics

74LVC244A LOW VOLTAGE CMOS QUAD BUS BUFFERS

The 74LVC244A is a low voltage CMOS OCTAL ucBUS BUFFER (3-STATE) fabricated with dsub-micron silicon gate and double-layer metal rowiring C2MOS technology. It is ideal for 1.65 to 3.6 PVCC operations and low power and low noise applications. SOP TSSOP Table 1: Order Codes PACKAGE SOP TSSOP T&R 7.

74LVC244A LOW VOLTAGE CMOS QUAD BUS BUFFERS (3-STATE) HIGH PERFORMANCE s 5V TOLERANT INPUTS s HIGH SPEED: tPD = 5.9ns (MAX.) at VCC = 3V s POWER DOWN PROTECTION ON INPUTS AND OUTPUTS s SYMMETRICAL OUTPUT IMPEDANCE: )|IOH| = IOL = 24mA (MIN) at VCC = 3V t(ss PCI BUS LEVELS GUARANTEED AT 24 mA cs BALANCED PROPAGATION DELAYS: utPLH ≅ tPHL ds OPERATING VOLTAGE RANGE: roVCC(OPR) = 1.65V to 3.6V (1.2V Data PRetention) tes PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 244 les LATCH-UP PERFORMANCE EXCE.

74LVC244A-STMicroelectronics.pdf