m54hc148k1 STMicroelectronics, m54hc148k1 Datasheet - Page 6

• Manufacturer Part Number: m54hc148k1
• Description: 8 To 3 Line Priority Encoder
• Manufacturer: STMicroelectronics

M54HC148
TEST CIRCUIT
C
R
WAVEFORM 1: PROPAGATION DELAY TIMES,FOR INVERTING AND NON INVERTING OUTPUTS
(f=1MHz; 50% duty cycle)
6/10
L
T
= 50pF or equivalent (includes jig and probe capacitance)
= Z
OUT
of pulse generator (typically 50 )