74VCX16841

Features:

· 1.2V to 3.6V VCC supply operation
· 3.6V tolerant inputs and outputs
· t_{PD(Dn to On)}
  3.0 ns max for 3.0V to 3.6V V_CC
  3.4 ns max for 2.3V to 2.7V V_CC
  6.8 ns max for 1.65V to 1.95V V_CC
· Power-off high impedance inputs and outputs
· Static Drive (IOH/IOL)
  ±24 mA @ 3.0V V_CC
  ±18 mA @ 2.3V V_CC
  ±6 mA @ 1.65V V_CC
· Uses patented Quiet Seriesä noise/EMI reduction circuitry
· Latch-up performance exceeds 300 mA
· ESD performance:
  Human body model > 2000V
  Machine model > 200V



Pinout




Specifications

Supply Voltage (V_CC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . -0.5V to +4.6V
DC Input Voltage (V_I) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . -0.5V to +4.6V
Output Voltage (V_O)
Outputs 3-STATE . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . . . . . . . . . . -0.5V to +4.6V
Outputs Active (Note 3) . . . . . . . .. . . . . . . . . . . . . . . . . . . . .. . . . . . -0.5V to V_CC + 0.5V
DC Input Diode Current (I_IK)
VI < 0V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -50 mA
DC Output Diode Current (I_OK)
VO < 0V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . .. . . . . . . . .-50 mA
VO > V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +50 mA
DC Output Source/Sink Current (IOL/IOL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA
DC V_CC or Ground Current per . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . .±100 mA
Supply Pin (I_CC or Ground)
Storage Temperature Range (Tstg) . . . . . . . . . . . . . . . . . . . . . . . .  . . .-65°C to +150°C

Description

The 74VCX16841 contains twenty non-inverting latches with 3-STATE outputs and is intended for bus oriented applications.

The 74VCX16841 is byte controlled. The flip-flops appear transparent to the data when the Latch enable (LE) is HIGH. When LE is LOW, the data that meets the setup time
is latched. Data appears on the bus when the Output Enable (OE) is LOW. When OE is HIGH, the outputs are in a high impedance state.

The 74VCX16841 is designed for low voltage (1.65V to 3.6V) VCC applications with I/O compatibility up to 3.6V.

The 74VCX16841 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining low CMOS power dissipation.