器件名称:
MC74HC157ADTR2G
功能描述:
Quad 2−Input Data Selectors / Multiplexers
文件大小:
115.37KB 共10页
简 介:
MC74HC157A Quad 2Input Data Selectors / Multiplexers HighPerformance SiliconGate CMOS The MC74HC157A is identical in pinout to the LS157. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device routes 2 nibbles (A or B) to a single port (Y) as determined by the Select input. The data is presented at the outputs in noninverted form. A high level on the Output Enable input sets all four Y outputs to a low level. Features http://onsemi.com MARKING DIAGRAMS 16 16 1 PDIP16 N SUFFIX CASE 648 1 16 16 1 SOIC16 D SUFFIX CASE 751B 1 16 16 1 TSSOP16 DT SUFFIX CASE 948F 1 16 16 1 SOEIAJ16 F SUFFIX CASE 966 1 74HC157A ALYWG HC 157A ALYWG G HC157AG AWLYWW MC74HC157AN AWLYYWWG Output Drive Capability: 10 LSTTL Loads Outputs Directly Interface to CMOS, NMOS, and TTL Operating Voltage Range: 2.0 to 6.0 V Low Input Current: 1.0 mA High Noise Immunity Characteristic of CMOS Devices In Compliance with the Requirements Defined by JEDEC Standard No. 7A Chip Complexity: 82 FETs or 20.5 Equivalent Gates PbFree Packages are Available* A = Assembly Location L, WL = Wafer Lot Y, YY = Year W, WW = Work Week G = PbFree Package G = PbFree Package (Note: Microdot may be in either location) ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 2 of this data sheet. *For additional information on our PbFree strategy and soldering details, please download the ON ……
