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| HD74BC541A Datasheet, PDF (5/8 Pages) Hitachi Semiconductor – Octal Buffers/Line Drivers With 3 State Outputs | |||
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HD74BC541A
Test circuit
VCC
Input
Pulse
Generator
Zout = 50â¦
VCC
G1
A1
G2
Output
Y1
CL =
50 pF
500â¦
450â¦
50â¦
Scope
*3
OPEN
7V
Notes:
1. CL includes probe and jig capacitance.
2. A2-Y2 to A8-Y8 are identical to above load circuit.
3. Open: tPLH, tPHL, tZH, tHZ
7V: tZL, tLZ
Rev.2.00, Jul.16.2004, page 5 of 7
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