TA7774P Toshiba, TA7774P Datasheet - Page 2

• Manufacturer Part Number: TA7774P
• Manufacturer: Toshiba

Specifications of TA7774P

• Operating Temperature Classification: Commercial
• Package Type: PDIP
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / Rohs Status: Not Compliant

Block Diagram
Pin Description
Note:
( ):
10 / (10)
11 / (11)
14 / (14)
15 / (15)
16 / (16)
Pin No.
12 / (F)
13 / (F)
4 / (F)
5 / (F)
1 / (1)
2 / (3)
3 / (4)
6 / (5)
7 / (6)
8 / (8)
9 / (9)
Pins 2, 7, 12, and 13 of the TA7774F/FG are all NC; the heat fin is connected to GND.
TA7774F/FG
Symbol
V
V
V
V
GND
GND
GND
GND
V
IN A
IN B
φ Α
φ B
PS
φB
φA
S2 A
S2 B
S1 B
S1 A
CC
Low-voltage power supply terminal
Power voltage supply terminal for control
A-ch forward rotation / reverse rotation signal input terminal, Truth Table 1
GND terminal
GND terminal
B-ch forward rotation / reverse rotation signal input terminal, Truth Table 1
Power saving signal input terminal
Standby signal input terminal, Truth Table 2
High-voltage power supply terminal
Output B
Output B
GND terminal
GND terminal
Output Α
Output A
High-voltage power supply terminal.
Functional Description
2
TA7774P/PG/F/FG/FAG
TA7774P/PG/F/FG
2007-6-4