74ACT16374TTR STMicroelectronics, 74ACT16374TTR Datasheet

IC FLIP FLOP 16-BIT D 48-TSSOP

74ACT16374TTR

Manufacturer Part Number
74ACT16374TTR
Description
IC FLIP FLOP 16-BIT D 48-TSSOP
Manufacturer
STMicroelectronics
Series
74ACTr
Type
D-Type Busr
Datasheet

Specifications of 74ACT16374TTR

Function
Standard
Output Type
Tri-State Non Inverted
Number Of Elements
2
Number Of Bits Per Element
8
Frequency - Clock
120MHz
Delay Time - Propagation
4.5ns
Trigger Type
Positive Edge
Current - Output High, Low
24mA, 24mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
48-TSSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
497-1038-2

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Part Number:
74ACT16374TTR
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DESCRIPTION
The 74ACT16374 is an advanced high-speed
CMOS 16-BIT D-TYPE FLIP-FLOP (3-STATE)
fabricated with sub-micron silicon gate and
double-layer metal wiring C
This 16 bit D-Type Flip-Flop is controlled by two
clock inputs (CK) and two output enable inputs
(OE). The device can be used as two 8-bit
flip-flops or one 16-bit flip-flop.
On the positive transition of the clock, the Q
outputs will be set to the logic state that were
setup at the D inputs.
While the (OE) input is low, the outputs will be in
a normal logic state (high or low logic level); while
OE is high, the outputs will be in a high impedance
state.
The output control does not affect the internal
operation of flip-flops; that is, the old data can be
retained or the new data can be entered even
while the outputs are off.
All inputs and outputs are equipped with
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
February 2003
HIGH SPEED:
f
LOW POWER DISSIPATION:
I
COMPATIBLE WITH TTL OUTPUTS
V
50 TRANSMISSION LINE DRIVING
CAPABILITY
SYMMETRICAL OUTPUT IMPEDANCE:
|I
OPERATING VOLTAGE RANGE:
V
IMPROVED LATCH-UP IMMUNITY
MAX
CC
OH
IH
CC
= 8 A(MAX.) at T
= 2V (MIN.), V
| = I
(OPR) = 4.5V to 5.5V
= 120MHz (TYP.) at V
OL
= 24mA (MIN)
IL
= 0.8V (MAX.)
A
=25°C
2
MOS tecnology.
WITH 3-STATE OUTPUTS (NON INVERTED)
CC
= 5V
ORDER CODES
PIN CONNECTION
PACKAGE
TSSOP
16-BIT D-TYPE FLIP-FLOP
TSSOP
TUBE
74ACT16374
74ACT16374TTR
T & R
1/10

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74ACT16374TTR Summary of contents

Page 1

... All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage. February 2003 16-BIT D-TYPE FLIP-FLOP = 5V ORDER CODES PACKAGE TSSOP PIN CONNECTION 74ACT16374 TSSOP TUBE T & R 74ACT16374TTR 1/10 ...

Page 2

INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL NAME AND FUNCTION 1 1OE 3 State Output Enable Input (Active LOW 1Q0 to 3-State Outputs 11, 12 1Q7 13, 14, 16, 17, ...

Page 3

LOGIC DIAGRAM This logic diagram has not to be used to estimate propagation delays ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage Input Voltage Output Voltage Input Diode Current ...

Page 4

RECOMMENDED OPERATING CONDITIONS Symbol V Supply Voltage CC V Input Voltage I V Output Voltage O T Operating Temperature op Input Rise and Fall Time V dt/ from 0. SPECIFICATIONS Symbol Parameter V ...

Page 5

AC ELECTRICAL CHARACTERISTICS (C Symbol Parameter V (V) t Propagation Delay PLH 5.0 Time PHL t Output Enable PZL 5.0 Time t PZH t Output Disable PLZ 5.0 Time t PHZ t CLOCK Pulse 5.0 W ...

Page 6

TEST CIRCUIT t t PLH, PHL t t PZL, PLZ t t PZH, PHZ C = 50pF or equivalent (includes jig and probe capacitance 500 or equivalent pulse ...

Page 7

WAVEFORM 2: OUTPUT ENABLE AND DISABLE TIMES (f=1MHz; 50% duty cycle) WAVEFORM 3: CLOCK PULSE WIDTHS (f=1MHz; 50% duty cycle) 74ACT16374 7/10 ...

Page 8

DIM. MIN 0. 0.17 c 0. 0˚ PIN 1 IDENTIFICATION 1 8/10 TSSOP48 MECHANICAL DATA mm. TYP MAX. 1.2 0.15 0.9 0.27 ...

Page 9

Tape & Reel TSSOP48 MECHANICAL DATA mm. DIM. MIN. TYP A C 12 8.7 Bo 13.1 Ko 1.5 Po 3.9 P 11.9 inch MAX. MIN. TYP. 330 13.2 0.504 0.795 2.362 30.4 8.9 0.343 ...

Page 10

... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied ...

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