74act174b STMicroelectronics, 74act174b Datasheet

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74act174b

Manufacturer Part Number
74act174b
Description
Hex D-type Flip Flop With Clear
Manufacturer
STMicroelectronics
Datasheet
DESCRIPTION
The 74ACT174 is an advanced high-speed CMOS
HEX
fabricated with sub-micron silicon gate and
double-layer metal wiring C
Information signals applied to D inputs are
transferred to the Q output on the positive going
edge of the clock pulse.
PIN CONNECTION AND IEC LOGIC SYMBOLS
April 2001
HIGH SPEED:
f
LOW POWER DISSIPATION:
I
COMPATIBLE WITH TTL OUTPUTS
V
50 TRANSMISSION LINE DRIVING
CAPABILITY
SYMMETRICAL OUTPUT IMPEDANCE:
|I
BALANCED PROPAGATION DELAYS:
t
OPERATING VOLTAGE RANGE:
V
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 174
IMPROVED LATCH-UP IMMUNITY
MAX
CC
PLH
OH
IH
CC
= 4 A(MAX.) at T
= 2V (MIN.), V
| = I
D-TYPE
(OPR) = 4.5V to 5.5V
= 200MHz (TYP.) at V
t
PHL
OL
= 24mA (MIN)
FLIP
IL
= 0.8V (MAX.)
A
FLOP
=25°C
2
MOS tecnology.
CC
= 5V
WITH
HEX D-TYPE FLIP FLOP WITH CLEAR
CLEAR
ORDER CODES
When the CLEAR input is held low, the Q outputs
are held low independentely of the other inputs.
The device is designed to interface directly High
Speed CMOS systems with TTL, NMOS and
CMOS output voltage levels.
All inputs and outputs are equipped with
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
PACKAGE
TSSOP
SOP
DIP
DIP
74ACT174M
74ACT174B
TUBE
SOP
74ACT174
74ACT174MTR
74ACT174TTR
TSSOP
T & R
1/11

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74act174b Summary of contents

Page 1

... Speed CMOS systems with TTL, NMOS and CMOS output voltage levels. WITH CLEAR All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage. 74ACT174 DIP SOP TUBE DIP 74ACT174B SOP 74ACT174M 74ACT174MTR 74ACT174TTR TSSOP T & R 1/11 ...

Page 2

INPUT AND OUTPUT EQUIVALENT CIRCUIT TRUTH TABLE INPUTS CLEAR Don’t Care LOGIC DIAGRAM This logic diagram has not to be used to estimate propagation delays 2/11 PIN DESCRIPTION PIN ...

Page 3

ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Current ...

Page 4

DC SPECIFICATIONS Symbol Parameter V V High Level Input IH Voltage V Low Level Input IL Voltage V High Level Output OH Voltage V Low Level Output OL Voltage I Input Leakage Cur- I rent I Max I /Input ...

Page 5

CAPACITIVE CHARACTERISTICS Symbol Parameter V C Input Capacitance IN C Power Dissipation PD Capacitance (note defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without PD load. ...

Page 6

WAVEFORM 1: PROPAGATION DELAYS, SETUP AND HOLD TIMES (f=1MHz; 50% duty cycle) WAVEFORM 2: PROPAGATION DELAYS (f=1MHz; 50% duty cycle) 6/11 ...

Page 7

WAVEFORM 3: RECOVERY TIME (f=1MHz; 50% duty cycle) 74ACT174 7/11 ...

Page 8

Plastic DIP-16 (0.25) MECHANICAL DATA DIM. MIN. a1 0. 8/11 mm TYP. MAX. MIN. 0.020 1.65 0.030 0.5 0.25 20 8.5 2.54 17.78 7.1 5.1 3.3 1.27 ...

Page 9

SO-16 MECHANICAL DATA mm DIM. MIN. TYP 0 0.35 b1 0. 9.8 E 5.8 e 1.27 e3 8.89 F 3.8 G 4 inch MAX. MIN. TYP. 1.75 0.2 ...

Page 10

DIM. MIN 0.05 A2 0.85 b 0.19 c 0.09 D 4.9 E 6. PIN 1 IDENTIFICATION 1 10/11 TSSOP16 MECHANICAL DATA mm TYP. MAX. 1.1 ...

Page 11

... 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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