Product
Folder
Sample &
Buy
Support &
Community
Tools &
Software
Technical
Documents
SN74LVCH16374A
SCAS757B – DECEMBER 2003 – REVISED SEPTEMBER 2014
SN74LVCH16374A 16-Bit Edge-Triggered D-Type Flip-Flop With 3-State Outputs
1 Features
2 Applications
•
•
•
•
•
•
•
•
1
•
•
•
•
•
•
•
•
•
•
Member of the Texas Instruments Widebus™
Family
Operates From 1.65 V to 3.6 V
Inputs Accept Voltages to 5.5 V
Max tpd of 4.5 ns at 3.3 V
Typical VOLP (Output Ground Bounce)
< 0.8 V at VCC = 3.3 V, TA = 25°C
Typical VOHV (Output VOH Undershoot)
> 2 V at VCC = 3.3 V, TA = 25°C
Ioff Supports Live Insertion, Partial-Power-Down
Mode, and Back-Drive Protection
Supports Mixed-Mode Signal Operation on
All Ports (5-V Input and Output Voltages
With 3.3-V VCC)
Bus Hold on Data Inputs Eliminates the Need for
External Pullup or Pulldown Resistors
Latch-Up Performance Exceeds 250 mA
Per JESD 17
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 1000-V Charged-Device Model (C101)
Servers
PCs and Notebooks
Network Switches
Electronic Points of Sale
Wearable Health and Fitness Devices
Toys
Power Infrastructure
3 Description
This 16-bit edge-triggered D-type flip-flop is designed
for 1.65-V to 3.6-V VCC operation.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
SSOP (48)
15.80 mm × 7.50 mm
TSSOP (48)
12.50 mm × 6.10 mm
TVSOP (48)
SN74LVCH16374A
9.70 mm × 4.40 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
4 Simplified Schematic
1OE
2OE
1CLK
2CLK
C1
1D1
1D
To Seven Other Channels
C1
1Q1
2D1
1D
2Q1
To Seven Other Channels
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
