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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