M54HC193D1 STMicroelectronics, M54HC193D1 Datasheet - Page 8

• Manufacturer Part Number: M54HC193D1
• Description: RAD-HARD SYNCHRONOUS UP/DOWN BINARY COUNTER
• Manufacturer: STMicroelectronics

M54HC193
TEST CIRCUIT
C
R
WAVEFORM 1: PROPAGATION DELAY TIME, MINIMUM PULSE WIDTH (COUNT UP OR DOWN)
(f=1MHz; 50% duty cycle)
8/13
L
T
= 50pF or equivalent (includes jig and probe capacitance)
= Z
OUT
of pulse generator (typically 50 )