SN74LS373N - 74LS373 - D-Type 8-Bit Octal Transparent Latch 35MHz - Flip-Flop - TTL - DIP20

The SN74LS373N consists of 8 latches with 3-state outputs for bus organized system applications. The flip-flops appear transparent to the data (datachanges asynchronously) when Latch Enable (LE) is HIGH. When LE is 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 SN74LS374 is a high-speed, low-power Octal D-type Flip-Flop fea turingseparate D-type inputs for each flip-flop and 3-state outputs for bus oriented applications. A buffered Clock (CP) and Output Enable (OE) is common to all flip-flops. The SN74LS374 is manufactured using advanced Low Power Schottky technology and is compatible with all TTL families.

Features:

Eight Latches in a Single Package
3-State Outputs for Bus Interfacing
Hysteresis on Latch Enable
Edge-Triggered D-Type Inputs
Buffered Positive Edge-Triggered Clock
Hysteresis on Clock Input to Improve Noise Margin
Input Clamp Diodes Limit High Speed Termination Effects

Technical data:

High Level Output Current -2.6 mA
Independent Circuits 1
Logic Function D-Type, Flip-Flop, Latch
Low Level Output Current 24 mA
Max Operating Temperature 70 °C
Max Supply Voltage 5.25 V
Min Operating Temperature 0 °C
Min Supply Voltage 4.75 V
Number of Bits 8
Number of Channels 8
Number of Circuits 8
Number of Elements 1
Number of Input Lines 3
Number of Output Lines 1
Number of Outputs 8
Operating Supply Current 40 mA
Operating Supply Voltage 5 V
Output Current 24 mA
Polarity Non-Inverting
Propagation Delay 18 ns
Quiescent Current 24 mA
Turn-On Delay Time 12 ns