 Semiconductor Components Industries, LLC, 1999
December, 1999 – Rev. 6
1 Publication Order Number:
SN74LS174/D
C0083C0078C0055C0052C0076C0083C0049C0055C0052
C0072C0101C0120 C0068 C0070C0108C0105C0112C0045C0070C0108C0111C0112
The LSTTL/MSI SN74LS174 is a high speed Hex D Flip-Flop. The
device is used primarily as a 6-bit edge-triggered storage register. The
information on the D inputs is transferred to storage during the LOW
to HIGH clock transition. The device has a Master Reset to
simultaneously clear all flip-flops. The LS174 is fabricated with the
Schottky barrier diode process for high speed and is completely
compatible with all ON Semiconductor TTL families.
• Edge-Triggered D-Type Inputs
• Buffered-Positive Edge-Triggered Clock
• Asynchronous Common Reset
• Input Clamp Diodes Limit High Speed Termination Effects
GUARANTEED OPERATING RANGES
Symbol Parameter Min Typ Max Unit
V
CC
Supply Voltage 4.75 5.0 5.25 V
T
A
Operating Ambient
Temperature Range
0 25 70 °C
I
OH
Output Current – High –0.4 mA
I
OL
Output Current – Low 8.0 mA
LOW
POWER
SCHOTTKY
Device Package Shipping
ORDERING INFORMATION
SN74LS174N 16 Pin DIP 2000 Units/Box
SN74LS174D 16 Pin
SOIC
D SUFFIX
CASE 751B
http://onsemi.com
2500/Tape & Reel
PLASTIC
N SUFFIX
CASE 648
16
1
16
1