Datasheet Texas Instruments SN75478 — 数据表

SN75476 THRU SN75478
DUAL PERIPHERAL DRIVERS
SLRS025A – DECEMBER 1976 – REVISED NOVEMBER 1995 D OR P PACKAGE
(TOP VIEW) Characterized for Use to 300 mA
No Output Latch-Up at 55 V (After
Conducting 300 mA)
High-Voltage Outputs (100 V Typ)
Output Clamp Diodes for Transient
Suppression (300 mA, 70 V)
TTL-or MOS-Compatible Diode-Clamped
Inputs
pnp Transistor Inputs Reduce Input Current
Standard Supply Voltage
Suitable for Hammer-Driver Applications
Plastic DIP (P) With Copper-Lead Frame
Provides Cooler Operation and Improved
Reliability S
1A
1Y
GND 1 8 2 7 3 6 4 5 VCC
2A
2Y
CLAMP Function Tables …