M74HCT241B1R STMicroelectronics, M74HCT241B1R Datasheet

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M74HCT241B1R

Manufacturer Part Number
M74HCT241B1R
Description
Buffers & Line Drivers DIP-20 OCTAL BUS BUF
Manufacturer
STMicroelectronics
Datasheet

Specifications of M74HCT241B1R

Rohs
yes
Number Of Input Lines
8
Number Of Output Lines
8
Polarity
Non-Inverting
Supply Voltage - Max
5.5 V
Supply Voltage - Min
4.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
Through Hole
Package / Case
PDIP-20
High Level Output Current
- 6 mA
Logic Family
HCT
Logic Type
CMOS
Low Level Output Current
6 mA
Minimum Operating Temperature
- 55 C
Number Of Channels Per Chip
8
Output Type
3-State
Propagation Delay Time
30 ns at 4.5 V
Factory Pack Quantity
20
DESCRIPTION
The 74HCT241 is an advanced high-speed
CMOS
fabricated with silicon gate C
Each control input governs four BUS BUFFERs.
PIN CONNECTION AND IEC LOGIC SYMBOLS
August 2001
HIGH SPEED:
t
LOW POWER DISSIPATION:
I
COMPATIBLE WITH TTL OUTPUTS :
V
BALANCED PROPAGATION DELAYS:
t
SYMMETRICAL OUTPUT IMPEDANCE:
|I
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 241
PD
CC
PLH
OH
IH
= 15 ns (TYP.) at V
= 4 A(MAX.) at T
= 2V (MIN.) V
| = I
OCTAL
t
PHL
OL
= 6mA (MIN)
BUS
IL
= 0.8V (MAX)
A
=25°C
CC
BUFFER
WITH 3 STATE OUTPUTS (NON INVERTED)
= 4.5V
2
MOS technology.
(3-STATE)
ORDER CODES
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
PACKAGE
TSSOP
SOP
DIP
DIP
M74HCT241M1R M74HCT241RM13TR
M74HCT241B1R
OCTAL BUS BUFFER
TUBE
M74HCT241
SOP
M74HCT241TTR
T & R
TSSOP
1/9

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M74HCT241B1R Summary of contents

Page 1

... PIN CONNECTION AND IEC LOGIC SYMBOLS August 2001 ORDER CODES PACKAGE DIP SOP TSSOP (3-STATE) All inputs are equipped with protection circuits MOS technology. against static discharge and transient excess voltage. M74HCT241 OCTAL BUS BUFFER DIP SOP TSSOP TUBE T & R M74HCT241B1R M74HCT241M1R M74HCT241RM13TR M74HCT241TTR 1/9 ...

Page 2

M74HCT241 INPUT AND OUTPUT EQUIVALENT CIRCUIT TRUTH TABLE INPUTS 1G 1An Don’t Care Z : High Impedance ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage Input Voltage ...

Page 3

DC SPECIFICATIONS Symbol Parameter V (V) V High Level Input 4.5 IH Voltage 5.5 V Low Level Input 4.5 IL Voltage 5.5 V High Level Output OH 4.5 Voltage V Low Level Output OL 4.5 Voltage I Input Leakage I ...

Page 4

M74HCT241 CAPACITIVE CHARACTERISTICS Symbol Parameter V (V) C Input Capacitance IN Output C OUT Capacitance C Power Dissipation PD Capacitance (note defined as the value of the IC’s internal equivalent capacitance which is calculated from the ...

Page 5

WAVEFORM 1 : PROPAGATION DELAY TIMES (f=1MHz; 50% duty cycle) WAVEFORM 2 : OUTPUT AND ENABLE TIMES (f=1MHz; 50% duty cycle) M74HCT241 5/9 ...

Page 6

M74HCT241 Plastic DIP-20 (0.25) MECHANICAL DATA DIM. MIN. a1 0.254 B 1. 6/9 mm. TYP MAX. MIN. 0.010 1.65 0.055 0.45 0.25 25.4 8.5 2.54 22.86 7.1 3.93 3.3 1.34 ...

Page 7

SO-20 MECHANICAL DATA mm. DIM. MIN. TYP 0.35 b1 0. 12.60 E 10.00 e 1.27 e3 11.43 F 7. inch MAX. MIN. TYP. 2.65 0.2 0.004 2.45 ...

Page 8

M74HCT241 DIM. MIN 0.05 A2 0.8 b 0.19 c 0.09 D 6.4 E 6 0° PIN 1 IDENTIFICATION 1 8/9 TSSOP20 MECHANICAL DATA mm. TYP MAX. 1.2 0.15 ...

Page 9

... 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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