74AC174TTR STMICROELECTRONICS [STMicroelectronics], 74AC174TTR Datasheet

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74AC174TTR

Manufacturer Part Number
74AC174TTR
Description
HEX D-TYPE FLIP FLOP WITH CLEAR
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
DESCRIPTION
The 74AC174 is an advanced high-speed CMOS
HEX
fabricated with sub-micron silicon gate and
double-layer metal wiring C
PIN CONNECTION AND IEC LOGIC SYMBOLS
April 2001
HIGH SPEED:
f
LOW POWER DISSIPATION:
I
HIGH NOISE IMMUNITY:
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
NIH
CC
= 4 A(MAX.) at T
| = I
D-TYPE
(OPR) = 2V to 6V
= 250MHz (TYP.) at V
= V
t
PHL
OL
NIL
= 24mA (MIN)
= 28 % V
FLIP
A
CC
FLOP
=25°C
2
(MIN.)
MOS tecnology.
CC
= 5V
WITH
HEX D-TYPE FLIP FLOP WITH CLEAR
CLEAR
ORDER CODES
Information signals applied to D inputs are
transferred to the Q output on the positive going
edge of the clock pulse.
When the CLEAR input is held low, the Q outputs
are held low independentely of the other inputs.
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
74AC174M
74AC174B
TUBE
SOP
74AC174
74AC174MTR
74AC174TTR
TSSOP
T & R
1/11

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74AC174TTR Summary of contents

Page 1

... All inputs and outputs are equipped with WITH CLEAR protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage. 74AC174 DIP SOP TUBE DIP 74AC174B SOP 74AC174M 74AC174MTR 74AC174TTR 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 I Current I Quiescent Supply CC Current ...

Page 5

AC ELECTRICAL CHARACTERISTICS (C Symbol Parameter Propagation Delay 3.3 PLH PHL Time 5.0 CLOCK Propagation Delay 3.3 PHL Time 5.0 CLEAR CLEAR Pulse 3.3 WL Width, LOW 5.0 t CLOCK Pulse ...

Page 6

TEST CIRCUIT C = 50pF or equivalent (includes jig and probe capacitance 500 or equivalent pulse generator (typically OUT WAVEFORM 1: PROPAGATION DELAYS, SETUP AND ...

Page 7

WAVEFORM 2: PROPAGATION DELAYS (f=1MHz; 50% duty cycle) WAVEFORM 3: RECOVERY TIME (f=1MHz; 50% duty cycle) 74AC174 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

Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. ...

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