74LVC244A
LOW VOLTAGE CMOS QUAD BUS BUFFERS (3-STATE) HIGH PERFORMANCE
s 5V TOLERANT INPUTS
s HIGH SPEED: tPD = 5.9ns ...
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 EXCEEDS o500mA (JESD 17) bss ESD PERFORMANCE: OHBM > 2000V (MIL STD 883 method 3015); -MM > 200V t(s)DESCRIPTION
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
74LVC244AMTR 74LVC244ATTR
It can be interfaced to 5V signal environment for inputs in mix...