M54 74HC4049 M54 74HC4050

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M54/74HC4049 M54/74HC4050 March 1993 HC4050 HEX BUFFER/CONVERTER HC4049 HEX BUFFER/CONVERTER (INVERTER) B1R (Plastic Package) ORDER CODES : M54HCXXXXF1R M74HCXXXXM1R M74HCXXXXB1R M74HCXXXXC1R F1R (Ceramic Package) M1R (Micro Package) C1R (Chip Carrier) PIN CONNECTIONS (top view) NC = No Internal Connection .HIGH SPEED tPD = 9 ns (TYP.) AT VCC = 5 V .LOW POWER DISSIPATION ICC = 1 µA (MAX.) AT TA = 25 °C .HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.) .OUTPUT DRIVE CAPABILITY 15 LSTTL LOADS .SYMMETRICAL OUTPUT IMPEDANCE |IOH| = IOL = 6 mA (MIN.) .BALANCED PROPAGATION DELAYS tPLH = tPHL .WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V TO 6 V .PIN AND FUNCTION COMPATIBLE WITH 4049B/4050B DESCRIPTION The M54/74HC4049 and the M54/74HC4050 are high speed CMOS HEX BUFFER fabricated in sili- con gate C2MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low power con- sumption. The M54/75HC4049 is an inverting buffer, while the M54/74HC4050 is a non-inverting buffer. The internal circuit is composed of 3 stage or 2- stage inverters, which provides high noise immunity and a stable output.

  • current consumption

  • power dissipation

  • high speed

  • dc input

  • cmos low

  • input output

  • con gate


Publié le : lundi 18 juin 2012
Lecture(s) : 54
Source : thierry-lequeu.fr
Nombre de pages : 11
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PIN CONNECTIONS(top view) HC4049
1/11
HC4050
B1R (Plastic Package)
M1R C1R (Micro Package) (Chip Carrier) ORDER CODES : M54HCXXXXF1R M74HCXXXXM1R M74HCXXXXB1R M74HCXXXXC1R
HIGH SPEED tPD= 9 ns (TYP.) AT VCC= 5 V LOW POWER DISSIPATION ICC= 1mA (MAX.) AT TA= 25+C HIGH NOISE IMMUNITY VNIH= VNIL= 28 % VCC(MIN.) OUTPUT DRIVE CAPABILITY 15 LSTTL LOADS SYMMETRICAL OUTPUT IMPEDANCE |IOH| = IOL= 6 mA (MIN.) BALANCED PROPAGATION DELAYS tPLH= tPHL WIDE OPERATING VOLTAGE RANGE VCCV(OPR) = 2 V TO 6 . PIN AND FUNCTION COMPATIBLE WITH 4049B/4050B
DESCRIPTION The M54/74HC4049 and the M54/74HC4050 are high speed CMOS HEX BUFFER fabricated in sili-2 con gate C MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low power con-sumption. The M54/75HC4049 is an inverting buffer, while the M54/74HC4050 is a non-inverting buffer. The internal circuit is composed of 3 stage or 2-stage inverters, which provides high noise immunity and a stable output. Input protection circuits are different from those of the high speed CMOS IC's. The VCC side diodes are designed to allow logic-level convertion from high-level voltages (up to 15 V) to low-level voltages.
HC4049 HEX BUFFER/CONVERTER (INVERTER) HC4050 HEX BUFFER/CONVERTER
F 1R (Ceramic Package)
M54/74HC4049 M54/74HC4050
March 1993
NC = No Internal Connection
M54/M74H C4049/4050
CIRCUIT SCHEMATIC(Per Gate)
CHIP CARRIER
HC4049
HC4049
NC =No Internal Connection
TRUTH TABLE(HC4049)
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INPUT nA L H
OUTPUT nY H L
HC4050
HC4050
TRUTH TABLE(HC4050)
INPUT nA L H
OUTPUT nY L H
PIN DESCRIPTIO N(HC4049)
PIN No 2, 4, 6, 10, 12, 15 3, 5, 7, 9, 11, 14 13, 16 8 1
SYMBOL 1Y to 6Y
1A to 6A
NC GND VCC
IEC LOGIC SYMBOLS
NAME AND FUNCTION Data Outputs
Data Inputs
Not Connected Ground (0V) Positive Supply Voltage
HC4049
ABSO LUTE MAXI MUM RATING S
M54/M74H C4049/4050
PIN DESCRIPTI O N(HC4050)
PIN No 2, 4, 6, 10, 12, 15 3, 5, 7, 9, 11, 14 13, 16 8 1
SYMBOL 1Y to 6Y
1A to 6A
NC GND VCC
HC4050
NAME AND FUNCTION Data Outputs
Data Inputs
Not Connected Ground (0V) Positive Supply Voltage
Symbol Parameter Value Unit VCCSupply Voltage -0.5 to +7 V VIDC Input Voltage -0.5 to VCCV+ 0.5 VODC Output Voltage -0.5 to VCCV+ 0.5 IIKDC Input Diode Current#20 mA IOKDC Output Diode Current#20 mA IODC Output Source Sink Current Per Output Pin#25 mA ICCor IGNDDC VCCor Ground Current#50 mA PDPower Dissipation mW500 (*) o TstgStorage Temperature C-65 to +150 o TLLead Temperature (10 sec) 300 C Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied. o o o o (*) 500 mW:485 CC to derate to 300 mW by 10mW/ C: 65 65 C
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M54/M74H C4049/4050
RECO MMENDED OPERATING CO NDI TI ONS
Symbol VCC VI VO Top
tr, tf
Parameter Supply Voltage Input Voltage Output Voltage Operating Temperature:M54HCSeries M74HCSeries Input Rise and Fall Time
DC SPECIFICATIO NS
Symbol
VIH
VIL
VOH
VOL
II
ICC
4/11
Parameter
High Level Input Voltage
Low Level Input Voltage
High Level Output Voltage
Low Level Output Voltage
Input Leakage Current Quiescent Supply Current
Test Conditions
VCC (V)
2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 4.5 6.0 2.0 4.5 6.0 4.5 6.0
6.0
6.0
VI= VIH or VIL
IO=-20mA
IO=-6.0 mA IO=-7.8 mA
VI= IO= 20mA VIH or VIL IO= 6.0 mA IO= 7.8 mA VI= VCCor GND VI= 15 V VI= VCCor GND
VCC= 2 V VCC= 4.5 V VCC= 6 V
o TAC= 25 54HC and 74HC Min. Typ. Max. 1.5 3.15 4.2 0.5 1.35 1.8 1.9 2.0 4.4 4.5 5.9 6.0 4.18 4.31 5.68 5.8 0.0 0.1 0.0 0.1 0.0 0.1 0.17 0.26 0.18 0.26 #0.1 #0.5 1
Value 2 to 6 0 to VCC 0 to VCC -55 to +125 -40 to +85 0 to 1000 0 to 500 0 to 400
Value o -40 to 85 C 74HC Min. Max. 1.5 3.15 4.2 0.5 1.35 1.8 1.9 4.4 5.9 4.13 5.63
0.1 0.1 0.1 0.33 0.33 #1 #5 10
o -55 to 125 C 54HC Min. Max. 1.5 3.15 4.2 0.5 1.35 1.8 1.9 4.4 5.9 4.10 5.60 0.1 0.1 0.1 0.40 0.40 #1
20
Unit V V V o C o C ns
Unit
V
V
V
V
mA
mA
M54/M74H C4049/4050
AC ELECTRICAL CHARACTERI STI CS(CL= 50 pF, I nput tr= tf= 6 ns)
Test Conditions Value o o o TA= 25 C -40 Cto 125 C -55 to 85 Symbol Parameter Unit VCCCL 54HC and 74HC 74HC 54HC (V) (pF) Min. Typ. Max. Min. Max. Min. Max. tTLHOutput Transition 60 75 902.0 25 tTHLTime 50 ns 4.5 7 12 15 18 6.0 6 10 13 15 tPLH95 11530 75 Propagation 2.0 tPHL50 nsDelay Time 4.5 9 15 19 23 6.0 8 13 16 20 2.0 45 100 125 150 150 ns 4.5 14 20 25 30 6.0 12 17 21 26 CIN10 10 pFInput Capacitance 5 10 CPD(*) Power Dissipation 26 pF Capacitance CPDas the value of the IC's internal equivalent capacitance which is calculated from the operating current consumption without load. (Referis defined to Test Circuit). Average operting current can be obtained by the following equation. ICC(opr) = CPDwVCCwfIN+ ICC(per Gate)
SWITCHING CHARACTERISTICS TEST WAVEFORM
HC4049
HC4050
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M54/M74H C4049/4050
TEST CIRCUIT ICC(Opr.)
HC4049
HC4050
INPUT WAVEFORM IS THE SAME AS THAT IN CASE OF SWITCHING CHARACTERISTICS TEST.
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1.27
Z
L
F
e3
e
E
D
b1
b
B
DIM.
MIN.
0.77
0.100
0.335
1.65
mm
0.050
0.065
0.280
MAX.
0.130
17.78
0.010
0.020
a1
0.787
0.700
I
2.54
20
0.25
0.51
TYP.
3.3
5.1
7.1
0.5
8.5
MAX.
M54/M74H C4049/4050
TYP.
inch
MIN.
0.020
0.030
Plastic DIP16 (0.25) MECHANICAL DATA
7/11
P001C
0.201
5.08
8/11
8.05
0.276
0.060
0.012
MAX.
0.317
0.406
P053D
N
H
M
F
G
0.307
0.200
Q
P
7.8
0.022
Ceramic DIP16/1 MECHANICAL DATA
MIN.
A
B
0.016
E
D
0.020
e3
10.3
M54/M74H C4049/4050
17.78
mm
TYP.
MAX.
0.130
DIM.
2.79
1.27
0.31
0.55
0.700
MIN.
1.52
0.4
3.3
20
7
TYP.
inch
0.51
1.17
0.22
2.29
0.38
L
0.090
0.110
0.009
0.046
0.015
0.787
0.050
DIM.
A a1 a2 b b1 C c1 D E e e3 F G L M S
MIN.
0.1
0.35 0.19
9.8 5.8
3.8 4.6 0.5
M54/M74H C4049/4050
SO16 (Narrow) MECHANICAL DATA
mm TYP.
0.5
1.27 8.89
MAX. 1.75 0.2 1.65 0.46 0.25
10 6.2
4.0 5.3 1.27 0.62
MIN.
0.004
0.013 0.007
45+(typ.) 0.385 0.228
8+(max.)
0.149 0.181 0.019
inch TYP.
0.019
0.050 0.350
MAX. 0.068 0.007 0.064 0.018 0.010
0.393 0.244
0.157 0.208 0.050 0.024
P013H
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0.165
0.385
0.290
0.38
7.37
DIM.
M54/M74H C4049/4050
2.54
8.89
4.2
9.04
9.78
4.57
10.03
0.350
e
F
E
e3
0.200
0.050
0.015
0.100
8.38
5.08
1.27
0.356
0.395
0.180
M
0.050
inch
0.56
1.14
0.101
P027A
1.27
10/11
TYP.
0.330
0.045
0.022
TYP.
mm
MAX.
MIN.
PLCC20 MECHANICAL DATA
0.004
MAX.
A
B
MIN.
d2
D
d1
G
M1
M54/M74H C4049/4050
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectonics.
{1994 SGS-THOMSON Microelectronics - All Rights Reserved
SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands -Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A
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