74HC374 - Octal D-type 3-state flip-flop

The 74HC/HCT374 are high-speed Si-gate CMOS device and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A.

Datasheets	SN54HC374, SN74HC374
Product Photos	20-DIP Pkg
Standard Package	20
Category	Integrated Circuits (ICs)
Family	Logic Family - Flip Flops
Series	74HC
Mounting Type	Through Hole
Package / Case	20-DIP (300 mil)
Function	Standard
Number of Bits per Element	8
Number of Elements	1 - Single
Current - Output High, Low	7.8mA, 7.8mA
Output Type	Tri-State Non Inverted
Trigger Type	Positive Edge
Type	D-Type Bus
Packaging	Tube
Operating Temperature	-40°C ~ 85°C
Delay Time - Propagation	15ns
Frequency - Clock	70MHz
Voltage - Supply	2 V ~ 6 V

The 74HC/HCT374 are octal D-type flip-flops featuring separate D-type inputs for each flip-flop and 3-state outputs for bus oriented applications. A clock (CP) and an output enable (OE) input are common to all flip-flops. The 8 flip-flops will store the state of their individual D-inputs that meet the set-up and hold times requirements on the LOW-to-HIGH CP transition. When OE is LOW, the contents of the 8 flip-flops are available at the outputs. When OE is HIGH, the outputs go to the high impedance OFF-state. Operation of the
OE input does not affect the state of the flip-flops. The “374” is functionally identical to the “534”, but has non-inverting outputs.

• 3-state non-inverting outputs for bus oriented
applications
• 8-bit positive, edge-triggered register
• Common 3-state output enable input
• Independent register and 3-state buffer operation
• Output capability: bus driver
• ICC category: MSI