Nexperia B.V. Octal D-type flip-flop; positive-edge trigger; 3-state 74AHC574PW,118

The 74AHC574; 74AHCT574 are high-speed Si-gate CMOS devices and are pin compatible with Low Power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A.

The 74AHC574; 74AHCT574 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 74AHC574; 74AHCT574 is functionally identical to the 74AHC564; 74AHCT564, but has non-inverting outputs. The 74AHC574; 74AHCT574 is functionally identical to the 74AHC374; 74AHCT374, but has a different pinning.

Features and benefits

• Balanced propagation delays
• All inputs have a Schmitt-trigger action
• 3-state non-inverting outputs for bus orientated applications
• 8-bit positive, edge-triggered register
• Independent register and 3-state buffer operation
• Common 3-state output enable input
• For 74AHC574 only: operates with CMOS input levels
• For 74AHCT574 only: operates with TTL input levels
• ESD protection:
• HBM JESD22-A114E exceeds 2000 V
• MM JESD22-A115-A exceeds 200 V
• CDM JESD22-C101C exceeds 1000 V
• Multiple package options
• Specified from -40 °C to +85 °C and from -40 °C to +125 °C

Win Source Part Number: 982299-74AHC574PW,118
Category: Integrated Circuits (ICs)>Logic - Flip Flops
Series: 74AHC
Type: D-Type
Package: Tape & Reel
Standard Package: 2,500
Mounting: SMD (SMT)
Output Type: Tri-State, Non-Inverted
Current - Output High, Low: 8mA, 8mA
Function: Standard
Number of Elements: 1
Number of Bits per Element: 8
Max Propagation Delay @ V, Max CL: 10.6ns @ 5V, 50pF
Trigger Type: Positive Edge
Input Capacitance: 3 pF
Voltage - Supply: 2V ~ 5.5V
Package / Case: 20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 20-TSSOP
Temperature Range - Operating: -40°C ~ 125°C (TA)
Clock Frequency: 115 MHz
ECCN: EAR99
Fake Threat In the Open Market: 67 pct.
MSL Level: 1 (Unlimited)
Current - Quiescent (Iq): 4 µA
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Nexperia USA Inc.
Other Names: 1727-1967-1,935263081118,568-11801-6,568-11801-6-ND,74AHC574PW,118-ND,74AHC574PW-T-ND,74AHC574PW-T,568-11801-1,568-11801-2-ND,1727-1967-6,568-11801-1-ND,1727-1967-2
Base Product Number: 74AHC574

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