Thank you for visiting RadioShack. If you need assistance with shopping on our site, please call us at 800-843-7422 and a customer care representative will be happy to assist you. Please inform the Customer Service representative that you require assistance.
The NTE75452B is a dual peripheral positive NAND driver in an 8-lead plastic DIP-type package with the output of the logic gates internally connected to the bases of the NPN output transistors designed for use in systems that employ TTL logic. Diode-clamped inputs simplify circuit design. Typical applications include high-speed logic buffers, power drivers, relay drivers, lamp drivers, MOS drivers, line drivers and memory drivers.
No output latch−up at 20V (after conducting 300mA)
TTL−compatible diode−clamped inputs
Absolute Maximum Ratings: (Note 1)
Supply voltage VCC: 7V
Input voltage: 5.5V
Interemitter voltage (Note 2): 5.5V
Off−state output voltage: 30V
Continuous collector or output current (Note 3): 400mA
Peak collector or output current (tw ≤ 10ms, duty cycle ≤ 50%, Note 3): 500mA
Continuous total power dissipation (TA ≤ +25°C) PD: 1200mW
Derate above +25°C: 9.6mW/°C
Operating temperature range TA: 0°C to +70°C
Storage temperature range Tstg: -65°C to 150°C
Lead temperature (during soldering, 1/16" from case, 10 sec max) TL: +260°C
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.
Note 1. Voltage values are with respect to network ground terminal unless otherwise specified.
Note 2. This is the voltage between two emitters of a multiple−emitter transistor.
Note 3. Both halves of this dual circuit may conduct rated current simultaneously; however, power dissipation averaged over a short time interval must fall within the continuous dissipation rating