MC74HC151 Datasheet | Motorola Semiconductor

MOTOROLA SEMICONDUCTOR TECHNICAL DATA 8-Input Data Selector/Multiplexer High- Performance Silicon- Gate CMOS The MC74HC151 is identical in pinout to the LS151. The device inputs are patible with standard CMOS outputs; with pullup resistors, they are patible with LSTTL outputs. This device selects one of the eight binary Data Inputs, as determined by the Address Inputs. The Strobe pin must be at a low level for the selected data to appear at the outputs. If Strobe is high, the Y output is forced to a low level and the Y output is forced to a high level. The HC151 is similar in function to the HC251 which has 3- state outputs. - Output Drive Capability: 10 LSTTL Loads - Outputs Directly Interface to CMOS, NMOS, and TTL - Operating Voltage Range: 2 to 6 V - Low Input Current: 1 µA - High Noise Immunity Characteristic of CMOS Devices - In pliance with the Requirements Defined by JEDEC Standard No. 7A - Chip plexity: 132 FETs or 33 Equivalent Gates LOGIC DIAGRAM DATA INPUTS D0 4 D1 3 D2 2 D3 1 D4 15 D5 14 D6 13 D7 12 ADDRESS INPUTS A0 11 A1 10 A2 9 STROBE 7 PIN 16 = VCC PIN 8 = GND 5Y DATA OUTPUTS 6Y 16 1 N SUFFIX PLASTIC PACKAGE CASE 648- 08 16 1 D SUFFIX SOIC PACKAGE CASE 751B- 05 ORDERING INFORMATION MC74HCXXXN MC74HCXXXD Plastic SOIC PIN ASSIGNMENT D3 1 D2 2 D1 3 D0 4 Y5 Y6 STROBE 7 GND 8 16 VCC 15 D4 14 D5 13 D6 12 D7 11 A0 10 A1 9 A2 FUNCTION TABLE Inputs Outputs A2 A1 A0 Strobe Y Y XXX LLL L LH LHL L HH HL L HLH HH L...