74VCX16374: Low-Voltage 1.8/2.5/3.3 V 16-Bit D-Type Flip-Flop

Datasheet: 74VCX16374-D.pdf
Rev. A (253kB)
Product Overview
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The 74VCX16374 is an advanced performance, non-inverting 16-bit D-type flip-flop. It is designed for very high-speed, very low-power operation in 1.8V, 2.5V or 3.3V systems. The VCX16374 is byte controlled, with each byte functioning identically, but independently. Each byte has separate Output Enable and Clock Pulse inputs. These control pins can be tied together for full 16-bit operation.

When operating at 2.5V (or 1.8V) the part is designed to tolerate voltages it may encounter on either inputs or outputs when interfacing to 3.3V busses. It is guaranteed to be over-voltage tolerant to 3.6V.

The 74VCX16374 consists of 16 edge-triggered flip-flops with individual D-type inputs and 3.6V-tolerant 3-state outputs. The clocks (CPn) and Output Enables (OEn)bar are common to all flip-flops within the respective byte. The flip-flops will store the state of individual D inputs that meet the setup and hold time requirements on the LOW-to-HIGH Clock (CP) transition. With the OEbar LOW, the contents of the flip-flops are available at the outputs. When the OEbar is HIGH, the outputs go to the high impedance state. The OEbar input level does not affect the operation of the flip-flops.
Features
 
  • Designed for Low Voltage Operation: VCC = 1.65-3.6V
  • 3.6V Tolerant Inputs and Outputs
  • High Speed Operation: 3.0ns max for 3.0 to 3.6V
    3.9ns max for 2.3 to 2.7V
    7.8ns max for 1.65 to 1.95V
  • Static Drive: +/-24mA Drive at 3.0V+/-18mA Drive at 2.3V+/-6mA Drive at 1.65V
  • Supports Live Insertion and Withdrawal
  • IOFF Specification Guarantees High Impedance When VCC = 0V
  • Near Zero Static Supply Current in All Three Logic States (20mA)
    Substantially Reduces System Power Requirements
  • Latchup Performance Exceeds +/-250mA @ 125°C
  • ESD Performance: Human Body Model >2000V; Machine Model >200V
  • All Devices in Package TSSOP are Inherently Pb-Free
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (1)
Availability & Samples
Specifications
Case Outlines
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
74VCX16374MTDX Active
Pb-free
Halide free
74VCX16374 TSSOP-48 948BQ 2 260 Tape and Reel 1000 $0.7726
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 3,000

Product
Description
Pricing ($/Unit)
Compliance
Status
Type
Channels
VCC Min (V)
VCC Max (V)
tpd Max (ns)
IO Max (mA)
Package Type
74VCX16374MTDX  
 $0.7726 
Pb
H
 Active   
Set/Reset
16
1.65
3.6
3
24
TSSOP-48
Case Outlines
948BQ   
Packages
74VCX16374: Low-Voltage 1.8/2.5/3.3 V 16-Bit D-Type Flip-Flop
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