74AC541| Datasheet

74AC541, 74AC541MTR, 74AC541TTR

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74AC541
OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)
s s

HIGH SPEED: tPD = 4ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 4uA(MAX.) at TA=25 C HIGH NOISE IMMUNITY: VNIH = V NIL = 28 % VCC (MIN.) 50 TRANSMISSION LINE DRIVING CAPABILITY SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 24mA (MIN) BALANCED PROPAGATION DELAYS: tPLH tPHL OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 541 IMPROVED LATCH-UP IMMUNITY

DIP

SOP

TSSOP

ORDER CODES
PACKAGE DIP SOP TSSOP TUBE 74AC541B 74AC541M T&R 74AC541MTR 74AC541TTR

DESCRIPTION The 74AC541 is an advanced high-speed CMOS OCTAL BUS BUFFER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS tecnology. The 3 STATE control gate operates as two inputs AND such that if either G1 and G2 are high, all eight outputs are in the high impedance state.

In order to enhance PC board layout, the 74AC541 offers a pinout having inputs and outputs on opposite sides of the package. All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.

PIN CONNECTION AND IEC LOGIC SYMBOLS

April 2001

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