text.skipToContent text.skipToNavigation

SN74ACT374DW ACTIVE

Octal D-Type Edge-Triggered Flip-Flops With 3-State Outputs

Same as: SN74ACT374DWE4   This part number is identical to the part number listed above. You can only order quantities of the part number listed above.

Inventory: 1,450
 

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-1-260C-UNLIM
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Packaging information

Package | Pins Package qty | Carrier Operating temperature range (°C)
SOIC (DW) | 20 25 | TUBE
-40 to 85
Package | Pins SOIC (DW) | 20
Package qty | Carrier 25 | TUBE
Operating temperature range (°C) -40 to 85
View TI packaging information

Features for the SN74ACT374

  • 4.5-V to 5.5-V VCC Operation
  • Inputs Accept Voltages to 5.5 V
  • Max tpd of 10 ns at 5 V
  • Inputs Are TTL-Voltage Compatible

Description for the SN74ACT374

These 8-bit flip-flops feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

The eight flip-flops of the ’ACT374 devices are D-type edge-triggered flip-flops. On the positive transition of the clock (CLK) input, the Q outputs are set to the logic levels set up at the data (D) inputs.

A buffered output-enable (OE)\ input can be used to place the eight outputs in either a normal logic state (high or low logic levels) or the high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and the increased drive provide the capability to drive bus lines in bus-organized systems without need for interface or pullup components.

OE\ does not affect internal operations of the flip-flop. Old data can be retained or new data can be entered while the outputs are in the high-impedance state.

To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Pricing


Qty Price (USD)
1-99 $0.953
100-249 $0.733
250-999 $0.540
1,000+ $0.386

Additional package qty | carrier options

Package qty | Carrier 2,000 | LARGE T&R
Inventory 33,183
Qty | Price (USD) 1ku | $0.331 1-99 $0.818 100-249 $0.629 250-999 $0.463 1,000+ $0.331