M54HC51 Datasheet - ST Microelectronics

M54HC51 DUAL 2 WIDE 2 INPUT AND/OR INVERT GATE

The M54/74HC51 is a high speed CMOS DUAL 2 WIDE-2 INPUT AND/OR INVERT GATE fabricated in silicon gate C2MOS technology. It has the same high speed performance of LSTTL combined with true CMOS low power consumption. It contains a 2WIDE 2-INPUT AND-OR-INVERT GATE and a 2WIDE 3-INPUT AND-OR-INVERT GATE.

M54HC51 M74HC51 DUAL 2 WIDE 2 INPUT AND/OR INVERT GATE . . . . . . . . HIGH SPEED tPD = 10 ns (TYP.) AT VCC = 5 V LOW POWER DISSIPATION ICC = 1 µA (MAX.) AT TA = 25 °C HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.) OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS SYMMETRICAL OUTPUT IMPEDANCE IOH = IOL = 4 mA (MIN.) BALANCED PROPAGATION DELAYS tPLH = tPHL WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V TO 6 V PIN AND FUNCTION COMPATIBLE WITH 54/74LS51 B1R (Plastic Package) F1R (Ceramic Package) M1R .

M54HC51_STMicroelectronics.pdf