h35 Cells: BUFE4_HV

 

BUFE4_HV is a buffer with 4x drive strength. The output is in a high impedance state when the E input is low. This cell is intended to be used in bus logic, internal to the circuit.
Truth table Symbol Capacitance
AEQ
0 1 0
X 0 Z
1 1 1
BUFE4_HV-Symbol
PinCap [pF]
A 0.009
E 0.013
Q 0.007
Area Power
0.254 mil²
164 µm²
1.59 µW/MHz
AC Characteristics
Delay[ns] = f(SL, L), Output Slope [ns] = f(SL, L) with SL = Input Slope [ns] and L = Output Load [pF]

AC Characteristics: Tj = 25°C VDD=3.3V Typical Process

RiseFall
Slope [ns]0.0520.052
Load [pF]0.0041.280.0041.280.0041.280.0041.28
Delay A => Q 0.15 1.83 0.23 1.93 0.17 1.30 0.48 1.64
Delay E => Q 0.09 1.76 0.12 1.86 0.11 1.24 0.23 1.35
Slew A => Q 0.08 4.23 0.11 4.22 0.07 2.37 0.11 2.37
Slew E => Q 0.08 4.23 0.14 4.23 0.07 2.37 0.08 2.37
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