Part # 74ACT16541 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: 16-bit bus buffer with 3-state outputs (non inverted)


Part Details:

74ACT16541 16-BIT BUS BUFFER WITH 3-STATE OUTPUTS (NON INVERTED) s HIGH SPEED: tPD = 4.8ns (TYP.) at VCC = 5V s LOW POWER DISSIPATION:ICC = 8µA(MAX.) at TA=25°C s COMPATIBLE WITH TTL OUTPUTSVIH = 2V (MIN.), VIL = 0.8V (MAX.) s 50 TRANSMISSION LINE DRIVINGCAPABILITY TSSOP s SYMMETRICAL OUTPUT IMPEDANCE:|IOH| = IOL = 24mA (MIN) s OPERATING VOLTAGE RANGE: ORDER CODES VCC (OPR) = 4.5V to 5.5V PACKAGE TUBE T & R s IMPROVED LATCH-UP IMMUNITY TSSOP 74ACT16541TTR DESCRIPTIONThe 74ACT16541 is an advanced high-speed PIN CONNECTION CMOS 16-BIT BUS BUFFER (3-STATE) fabricated with sub-micron silicon gate anddouble-layer metal wiring C2MOS tecnology.This is composed of two 8-bit sections withseparate output-enable signals. For either 8-bitbuffers section, the 3 STATE control gateoperates as a two input AND such that if eithernG1 and nG2 are high, all outputs are in the highimpedence state.This device is designed to interface directly HighSpeed CMOS systems with TTL and NMOScomponents.All inputs and outputs are equipped with protection circuits against static discharge, givingthem 2KV ESD immunity and transient excessvoltage. Obsolete Product(s) - Obsolete Product(s) February 2003 1/9 74ACT16541 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION IEC LOGIC SYMBOLS PIN No SYMBOL NAME QND FUNCTION 1, 48 1G1, 1G2 Output Enable Inputs 2, 3, 5, 6, 8,


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74ACT16541.pdf Datasheet