DP83256VF-AP NSC [National Semiconductor], DP83256VF-AP Datasheet - Page 126

• Manufacturer Part Number: DP83256VF-AP
• Manufacturer: NSC [National Semiconductor]

7 0 Electrical Characteristics
AC TEST CIRCUITS
Note S
S
S
2
1
1
is closed for T
and S
is closed for T
2
are open otherwise
FIGURE 7-18 Switching Test Circuit for All Open Drain Output Signals (INT ACK and CR)
PZH
PZL
and T
and T
FIGURE 7-19 Switching Test Circuit for All ECL Input and Output Signals
FIGURE 7-16 Switching Test Circuit for All TRI-STATE Output Signals
PLZ
PHZ
FIGURE 7-17 Switching Test Circuit for All TTL Output Signals
(Continued)
126
TL F 11708 – 39
TL F 11708 – 38
TL F 11708– 40
TL F 11708 – 37