datasheets 74ls373 free download

File name 74ls373.pdf

SN54/74LS373 OCTAL TRANSPARENT LATCH SN54/74LS374 WITH 3-STATE OUTPUTS; OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUT OCTAL TRANSPARENT LATCH WITH 3-STATE OUTPUTS; OCTAL D-TYPE FLIP-FLOP The SN54 / 74LS373 consists of eight latches with 3-state outputs for bus organized system applications. The flip-flops appear transparent to the data WITH 3-STATE OUTPUT (data changes asynchronously) when Latch Enable (LE) is HIGH. When LE is LOW POWER SCHOTTKY LOW, the data that meets the setup times is latched. Data appears on the bus when the Output Enable (OE) is LOW. When OE is HIGH the bus output is in the high impedance state. The SN54 / 74LS374 is a high-speed, low-power Octal D-type Flip-Flop fea- turing separate D-type inputs for each flip-flop and 3-state outputs for bus ori- J SUFFIX ented applications. A buffered Clock (CP) and Output Enable (OE) is common CERAMIC to all flip-flops. The SN54 / 74LS374 is manufactured using advanced Low CASE 732-03 Power Schottky technology and is compatible with all Motorola TTL families. 20