74VHC74MTR STMicroelectronics, 74VHC74MTR Datasheet

IC FLIP FLOP OCT D RESET 14-SOIC

74VHC74MTR

Manufacturer Part Number
74VHC74MTR
Description
IC FLIP FLOP OCT D RESET 14-SOIC
Manufacturer
STMicroelectronics
Series
74VHCr
Type
D-Typer
Datasheet

Specifications of 74VHC74MTR

Function
Set(Preset) and Reset
Output Type
Differential
Number Of Elements
2
Number Of Bits Per Element
1
Frequency - Clock
115MHz
Delay Time - Propagation
6.1ns
Trigger Type
Positive Edge
Current - Output High, Low
8mA, 8mA
Voltage - Supply
2 V ~ 5.5 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
14-SOIC (3.9mm Width), 14-SOL
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
DESCRIPTION
The 74VHC74 is an advanced high-speed CMOS
DUAL D-TYPE FLIP FLOP WITH PRESET AND
CLEAR fabricated with sub-micron silicon gate
and double-layer metal wiring C
A signal on the D INPUT is transferred to the Q
OUTPUTS during the positive going transition of
the clock pulse.
Figure 1: Pin Connection And IEC Logic Symbols
November 2004
LOW POWER DISSIPATION:
HIGH SPEED:
f
I
HIGH NOISE IMMUNITY:
V
POWER DOWN PROTECTION ON INPUTS
SYMMETRICAL OUTPUT IMPEDANCE:
|I
BALANCED PROPAGATION DELAYS:
t
OPERATING VOLTAGE RANGE:
V
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 74
IMPROVED LATCH-UP IMMUNITY
MAX
CC
PLH
OH
NIH
CC
= 2 A (MAX.) at T
| = I
(OPR) = 2V to 5.5V
= 170 MHz (TYP.) at V
= V
t
PHL
OL
NIL
DUAL D-TYPE FLIP FLOP WITH PRESET AND CLEAR
= 8 mA (MIN)
= 28% V
CC
A
=25°C
(MIN.)
CC
2
MOS technology.
= 5V
Table 1: Order Codes
CLR and PR are independent of the clock and
accomplished by a low setting on the appropriate
input.
Power down protection is provided on all inputs
and 0 to 7V can be accepted on inputs with no
regard to the supply voltage. This device can be
used to interface 5V to 3V.
All inputs and outputs are equipped with
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
PACKAGE
TSSOP
SOP
SOP
Rev. 4
74VHC74
74VHC74MTR
74VHC74TTR
TSSOP
T & R
1/14

Related parts for 74VHC74MTR

74VHC74MTR Summary of contents

Page 1

... This device can be used to interface 5V to 3V. 2 MOS technology. All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage. 74VHC74 SOP TSSOP PACKAGE T & R SOP 74VHC74MTR TSSOP 74VHC74TTR Rev. 4 1/14 ...

Page 2

Figure 2: Input Equivalent Circuit Table 3: Truth Table INPUTS CLR Don’t Care Figure 3: Logic Diagram This logic diagram has not be used ...

Page 3

Table 4: Absolute Maximum Ratings Symbol V Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Current ...

Page 4

Table 6: DC Specifications Symbol Parameter V High Level Input IH Voltage 3 Low Level Input IL Voltage 3 High Level Output OH Voltage V Low Level Output OL Voltage I Input Leakage I Current ...

Page 5

Table 7: AC Electrical Characteristics (Input t Symbol Parameter t Propagation Delay 3.3 PLH Time PHL 3.3 5.0 5.0 t Propagation Delay 3.3 PLH Time PR or CLR to t PHL 3 ...

Page 6

Figure 4: Test Circuit C =15/50pF or equivalent (includes jig and probe capacitance pulse generator (typically OUT Figure 5: Waveform - Propagation Delays, Setup And Hold Times (f=1MHz; 50% duty cycle) ...

Page 7

Figure 6: WAVEFORM 2: PROPAGATION DELAYS (f=1MHz; 50% duty cycle) Figure 7: Waveform - Recovery Times (f=1MHz; 50% duty cycle) 74VHC74 7/14 ...

Page 8

Figure 8: Waveform - Pulse Width 8/14 ...

Page 9

SO-14 MECHANICAL DATA DIM. MIN. A 1.35 A1 0.1 A2 1.10 B 0.33 C 0.19 D 8. 5.8 h 0.25 L 0.4 k 0° ddd mm. TYP MAX. 1.75 0.053 0.25 0.004 1.65 0.043 0.51 0.013 ...

Page 10

DIM. MIN 0.05 A2 0.8 b 0.19 c 0.09 D 4.9 E 6 0˚ PIN 1 IDENTIFICATION 1 10/14 TSSOP14 MECHANICAL DATA mm. TYP MAX. 1.2 0.15 ...

Page 11

Tape & Reel SO-14 MECHANICAL DATA DIM. MIN 12 2.1 Po 3.9 P 7.9 mm. TYP MAX. 330 13.2 0.504 0.795 2.362 22.4 6.6 0.252 9.2 0.354 2.3 ...

Page 12

Tape & Reel TSSOP14 MECHANICAL DATA DIM. MIN 12 6.7 Bo 5.3 Ko 1.6 Po 3.9 P 7.9 12/14 mm. TYP MAX. 330 13.2 0.504 0.795 2.362 22.4 6.9 0.264 5.5 ...

Page 13

Table 9: Revision History Date Revision 12-Nov-2004 4 Description of Changes Order Codes Revision - pag. 1. 74VHC74 13/14 ...

Page 14

... 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. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics ...

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