74LCXH16374MTDX Fairchild Semiconductor, 74LCXH16374MTDX Datasheet - Page 3

• Manufacturer Part Number: 74LCXH16374MTDX
• Description: IC FLIP FLOP 16BIT D LV 48TSSOP
• Manufacturer: Fairchild Semiconductor
• Series: 74LCXHr
• Type: D-Type Busr

Specifications of 74LCXH16374MTDX

• Function: Standard
• Output Type: Tri-State Non Inverted
• Number Of Elements: 2
• Number Of Bits Per Element: 8
• Frequency - Clock: 170MHz
• Delay Time - Propagation: 6.2ns
• Trigger Type: Positive Edge
• Current - Output High, Low: 24mA, 24mA
• Voltage - Supply: 2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Functional Description
The LCXH16374 consists of sixteen edge-triggered
flip-flops with individual D-type inputs and 3-STATE true
outputs. The device is byte controlled with each byte func-
tioning identically, but independent of the other. The control
pins can be shorted together to obtain full 16-bit operation.
Each byte has a buffered clock and buffered Output Enable
common to all flip-flops within that byte. The description
which follows applies to each byte. Each flip-flop will store
Logic Diagrams
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
Byte 2 (8:15)
Byte 1 (0:7)
3
the state of their individual D inputs that meet the setup and
hold time requirements on the LOW-to-HIGH Clock (CP
transition. With the Output Enable (OE
tents of the flip-flops are available at the outputs. When
OE
Operation of the OE
flip-flops.
n
is HIGH, the outputs go to the high impedance state.
n
input does not affect the state of the
www.fairchildsemi.com
n
) LOW, the con-
n
)