M74HC377TTR STMicroelectronics, M74HC377TTR Datasheet

IC FLIP FLOP OCTAL D 20-TSSOP

M74HC377TTR

Manufacturer Part Number
M74HC377TTR
Description
IC FLIP FLOP OCTAL D 20-TSSOP
Manufacturer
STMicroelectronics
Series
74HCr
Type
D-Type Busr
Datasheet

Specifications of M74HC377TTR

Function
Standard
Output Type
Non-Inverted
Number Of Elements
1
Number Of Bits Per Element
8
Frequency - Clock
66MHz
Delay Time - Propagation
13ns
Trigger Type
Positive Edge
Current - Output High, Low
5.2mA, 5.2mA
Voltage - Supply
2 V ~ 6 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
20-TSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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Part Number:
M74HC377TTR
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DESCRIPTION
The M74HC377 is an high speed CMOS OCTAL
D TYPE FLIP FLOP fabricated with silicon gate
C
Information at the D inputs meeting the setup time
requirements is transferred to the Q outputs on the
positive going edge of the clock pulse if the enable
input G is low. Clock triggering occurs at a
particular voltage level and is not directly related
PIN CONNECTION AND IEC LOGIC SYMBOLS
July 2001
2
MOS technology.
HIGH SPEED :
f
LOW POWER DISSIPATION:
I
HIGH NOISE IMMUNITY:
V
SYMMETRICAL OUTPUT IMPEDANCE:
|I
BALANCED PROPAGATION DELAYS:
t
WIDE OPERATING VOLTAGE RANGE:
V
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 377
MAX
CC
PLH
OH
NIH
CC
=4 A(MAX.) at T
| = I
(OPR) = 2V to 6V
= 66 MHz (TYP.) at V
= V
t
PHL
OL
NIL
= 4mA (MIN)
= 28 % V
A
CC
=25°C
(MIN.)
CC
= 6V
ORDER CODES
to the transition time of the positive going pulse.
When the clock input is at either the high or low
level, the D input signal has no effect at the output.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
PACKAGE
TSSOP
SOP
OCTAL D TYPE FLIP FLOP
DIP
DIP
M74HC377M1R
M74HC377B1R
TUBE
SOP
M74HC377
M74HC377RM13TR
M74HC377TTR
T & R
TSSOP
1/11

Related parts for M74HC377TTR

M74HC377TTR Summary of contents

Page 1

... When the clock input is at either the high or low level, the D input signal has no effect at the output. All inputs are equipped with protection circuits against static discharge and transient excess voltage. M74HC377 DIP SOP TUBE T & R M74HC377B1R M74HC377M1R M74HC377RM13TR M74HC377TTR TSSOP 1/11 ...

Page 2

M74HC377 INPUT AND OUTPUT EQUIVALENT CIRCUIT TRUTH TABLE Don’t Care LOGIC DIAGRAM This logic diagram has not 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

M74HC377 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 Output Transition TLH THL Time t t Propagation Delay PLH PHL Time (CLOCK - Q) f Maximum Clock MAX Frequency t Minimum Pulse W(H) Width t W(L) (CLOCK) t Minimum Set-up ...

Page 6

M74HC377 TEST CIRCUIT C = 50pF or equivalent (includes jig and probe capacitance pulse generator (typically OUT WAVEFORM 1: PROPAGATION DELAY TIME, MINIMUM PULSE WIDTH (CK), SETUP AND HOLD TIME (D TO ...

Page 7

WAVEFORM 2 :CK MAXIMUM FREQUENCY (f=1MHz; 50% duty cycle) WAVEFORM 3 : SETUP AND HOLD TIME (G TO CK) (f=1MHz; 50% duty cycle) M74HC377 7/11 ...

Page 8

M74HC377 DIM. MIN. a1 0.254 B 1. 8/11 Plastic DIP-20 (0.25) MECHANICAL DATA mm. TYP MAX. 1.65 0.45 0.25 25.4 8.5 2.54 22.86 7.1 3.93 3.3 1.34 inch MIN. TYP. ...

Page 9

SO-20 MECHANICAL DATA mm. DIM. MIN 0 0. 12.60 E 10. 11.43 F 7. TYP MAX. MIN. 2.65 0.2 0.004 2.45 0.49 0.014 0.32 0.009 ...

Page 10

M74HC377 DIM. MIN 0.05 A2 0.8 b 0.19 c 0.09 D 6.4 E 6 0° PIN 1 IDENTIFICATION 1 10/11 TSSOP20 MECHANICAL DATA mm. TYP MAX. 1.2 0.15 ...

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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