HD151245
Octal Bus Transceivers With 3 State Outputs
ADE-205-597 (Z)
1st. Edition
Dec. 2000
Description
The HD151245 featurs high speed operation and high drivability equivalent to the HD74LS245, which
realize ultra low power dissipation. This device consists of eight bus transceivers with three state outputs
in a 20 pin package. The device transmit data from the A bus to the B bus when the direction control (DIR)
input is at the high level,and from the B bus to the A bus when the DIR input is at the low level, the enable
input (G) can be used to disable the device so that the buses are effectively isolated. The power up/down
protection provides the outputs in high impedance state when Vcc is low regardless of enable input.
Features
鈥?/div>
High speed:
鈥?/div>
High output current:
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
tpd = 10 ns typ.
I
OH
= 鈥?5 mA
I
OL
= 24 mA
TTL Compatible Input/Output
Wide operating temperature range: Ta = 鈥?0 to +85擄C
High impedance state for both
Input/Output in power off condition.
Power Up/Down Protection
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