TinyLogic HST 2-Input OR Gate NC7ST32 Description The NC7ST32 is a single 2 Input high performance CMOS OR Gate, with TTLcompatible inputs. Advanced Silicon Gate CMOS www.onsemi.com fabrication assures high speed and low power circuit operation. ESD protection diodes inherently guard both inputs and output with respect MARKING to the V and GND rails. High gain circuitry offers high noise CC DIAGRAMS immunity and reduced sensitivity to input edge rate. The TTLcompatible inputs facilitate TTL to NMOS / CMOS interfacing. SIP6 D7KK 1 Device performance is similar to MM74HCT but with / the output 2 CASE 127EB XYZ current drive of HC / HCT. Pin 1 Features Space Saving SC74A and SC88A 5Lead Package Ultra Small MicroPak Leadless Package 8S32M SC74A CASE 318BQ High Speed: t < 7 ns Typ, V = 5 V, C = 15 pF PD CC L Low Quiescent Power: I < 1 A Typ, V = 5.5 V CC CC Balanced Output Drive: 2 mA I , 2 mA I OL OH TTLcompatible Inputs These Devices are PbFree, Halogen Free/BFR Free and are RoHS SC88A T32M Compliant CASE 419A02 IEEE / IEC A 1 Y D7, 8S32, T32 = Specific Device Code B KK = 2Digit Lot Run Traceability Code XY = 2Digit Date Code Format Figure 1. Logic Symbol Z = Assembly Plant Code M = Date Code* *Date Code orientation and/or position may vary depending upon manufacturing location. ORDERING INFORMATION See detailed ordering, marking and shipping information in the package dimensions section on page 4 of this data sheet. Semiconductor Components Industries, LLC, 2003 1 Publication Order Number: January, 2021 Rev. 2 NC7ST32/DNC7ST32 Pin Configurations A 1 6 V CC A 1 5 V CC B 2 5 NC B 2 GND 3 4 Y GND 3 4 Y Figure 2. SC88A and SC74A (Top View) Figure 3. MicroPak (Top Through View) PIN DESCRIPTIONS FUNCTION TABLE (Y = A + B) Pin Name Description Inputs Output A, B Inputs A B Y Y Output L L L NC No Connect L H H H L H H H H H = HIGH Logic Level L = LOW Logic Level ABSOLUTE MAXIMUM RATINGS Symbol Parameter Min Max Unit V Supply Voltage 0.5 6.5 V CC I DC Input Diode Current V < 0 V 20 mA IK IN V > V +20 IN CC V DC Input Voltage 0.5 V + 0.5 V IN CC I DC Output Diode Current V < 0 V 20 mA OK OUT V > V +20 OUT CC V Output Voltage 0.5 V + 0.5 V OUT CC I DC Output Source or Sink Current 12.5 mA OUT I or I DC V or Ground Current per Supply Pin 25 mA CC GND CC T Storage Temperature 65 +150 C STG T Junction Temperature +150 C J T Lead Temperature (Soldering, 10 Seconds) +260 C L P Power Dissipation in Still Air mW SC74A 390 D SC88A 332 MicroPak6 812 Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. www.onsemi.com 2