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Part: CD54HCT151F3A
Category:
Logic
-> Encoders/Multiplexers
-> Multiplexers
Description: ti CD54HCT151, High Speed CMOS Logic 8-Input Multiplexer
Company: Texas Instruments, Inc.
Datasheet: Download CD54HCT151F3A datasheet File size : 251 kB
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Datasheet text preview:
CD54HC151, CD74HC151, CD54HCT151, CD74HCT151
Data sheet acquired from Harris Semiconductor SCHS150C
September 1997 - Revised October 2003
High-Speed CMOS Logic 8-Input Multiplexer
Description
The 'HC151 and 'HCT151 are single 8-channel digital multiplexers having three binar y control inputs, S0, S1 and S2 and an active low enable (E) input. The three binar y signals select 1 of 8 channels. Outputs are both inver ting (Y) and non-inverting (Y).
Features
· Complementary Data Outputs
[ /Title (CD74H C151, CD74H CT151) /Subject (High Speed CMOS Logic 8Input Multi-
· Buffered Inputs and Outputs · Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads · Wide Operating Temperature Range . . . -55oC to 125oC · Balanced Propagation Delay and Transition Times · Significant Power Reduction Compared to LSTTL Logic ICs · Alternate Source is Philips/Signetics · HC Types - 2V to 6V Operation - High Noise Immunity: NIL = 30%, NIH = 30%of VCC at VCC = 5V · HCT Types - 4.5V to 5.5V Operation - Direct LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH = 2V (Min) - CMOS Input Compatibility, Il 1µA at VOL, VOH
Ordering Information
PART NUMBER CD54HC151F3A CD54HCT151F3A CD74HC151E CD74HC151M CD74HC151MT CD74HC151M96 CD74HCT151E CD74HCT151M CD74HCT151MT CD74HCT151M96 TEMP. RANGE (oC) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 PACKAGE 16 Ld CERDIP 16 Ld CERDIP 16 Ld PDIP 16 Ld SOIC 16 Ld SOIC 16 Ld SOIC 16 Ld PDIP 16 Ld SOIC 16 Ld SOIC 16 Ld SOIC
NOTE: When ordering, use the entire par t number. The suffix 96 denotes tape and reel. The suffix T denotes a small-quantity reel of 250.
Pinout
CD54HC151, CD54HCT151 (CERDIP) CD74HC151, CD74HCT151 (PDIP, SOIC) TOP VIEW
I3 1 I2 2 I1 3 I0 4 Y5 Y6 E7 GND 8 16 VCC 15 I4 14 I5 13 I6 12 I7 11 S0 10 S1 9 S2
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures. Copyright
© 2003, Texas Instruments Incorporated
1
CD54HC151, CD74HC151, CD54HCT151, CD74HCT151 Functional Diagram
4 3 2 I2 1 I3 15 I4 14 I5 13 I6 12 I7 S0 S1 S2 7 E GND = 8 VCC = 16 11 10 9 6 Y 5 Y
I0 I1
TRUTH TABLE SELECT INPUTS S2 X L L L L L L L L H H H H H H H H S1 X L L L L H H H H L L L L H H H H S0 X L L H H L L H H L L H H L L H H I0 X L H X X X X X X X X X X X X X X I1 X X X L H X X X X X X X X X X X X I2 X X X X X L H X X X X X X X X X X DATA INPUTS I3 X X X X X X X L H X X X X X X X X I4 X X X X X X X X X L H X X X X X X I5 X X X X X X X X X X X L H X X X X I6 X X X X X X X X X X X X X L H X X I7 X X X X X X X X X X X X X X X L H ENABLE E H L L L L L L L L L L L L L L L L OUTPUT Y H H L H L H L H L H L H L H L H L Y L L H L H L H L H L H L H L H L H
H = High Voltage Level, L = Low Voltage Level, X = Don't Care
2
CD54HC151, CD74HC151, CD54HCT151, CD74HCT151
Absolute Maximum Ratings
DC Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 7V DC Input Diode Current, IIK For VI VCC + 0.5V . . . . . . . . . . . . . . . . . . . . . .±20mA DC Output Diode Current, IOK For VO VCC + 0.5V . . . . . . . . . . . . . . . . . . . .±20mA DC Output Source or Sink Current per Output Pin, IO For VO > -0.5V or VO < VCC + 0.5V . . . . . . . . . . . . . . . . . . . .±25mA DC VCC or Ground Current, ICC or IGND . . . . . . . . . . . . . . . . . .±50mA
Thermal Information
Thermal Resistance (Typical, Note 1) JA (oC/W) E (PDIP) Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 M (SOIC) Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150oC Maximum Storage Temperature Range . . . . . . . . . .-65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300oC (SOIC - Lead Tips Only)
Operating Conditions
Temperature Range (TA) . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC Supply Voltage Range, VCC HC Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2V to 6V HCT Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.5V to 5.5V DC Input or Output Voltage, VI, VO . . . . . . . . . . . . . . . . . 0V to VCC Input Rise and Fall Time 2V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000ns (Max) 4.5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500ns (Max) 6V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400ns (Max)
CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE: 1. The package thermal impedance is calculated in accordance with JESD 51-7.
DC Electrical Specifications
TEST CONDITIONS PARAMETER HC TYPES High Level Input Voltage VIH 2 4.5 6 Low Level Input Voltage VIL 2 4.5 6 High Level Output Voltage CMOS Loads High Level Output Voltage TTL Loads Low Level Output Voltage CMOS Loads Low Level Output Voltage TTL Loads Input Leakage Current Quiescent Device Current II ICC VCC or GND VCC or GND VOL VIH or VIL VOH VIH or VIL -0.02 -0.02 -0.02 -4 -5.2 0.02 0.02 0.02 4 5.2 0 2 4.5 6 4.5 6 2 4.5 6 4.5 6 6 6 1.5 3.15 4.2 1.9 4.4 5.9 3.98 5.48 0.5 1.35 1.8 0.1 0.1 0.1 0.26 0.26 ±0.1 8 1.5 3.15 4.2 1.9 4.4 5.9 3.84 5.34 0.5 1.35 1.8 0.1 0.1 0.1 0.33 0.33 ±1 80 1.5 3.15 4.2 1.9 4.4 5.9 3.7 5.2 0.5 1.35 1.8 0.1 0.1 0.1 0.4 0.4 ±1 160 V V V V V V V V V V V V V V V V V V µA µA SYMBOL VI (V) IO (mA) VCC (V) 25oC MIN TYP MAX -40oC TO 85oC -55oC TO 125oC MIN MAX MIN MAX UNITS
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CD54HC151, CD74HC151, CD54HCT151, CD74HCT151
DC Electrical Specifications (Continued)
TEST CONDITIONS PARAMETER HCT TYPES High Level Input Voltage Low Level Input Voltage High Level Output Voltage CMOS Loads High Level Output Voltage TTL Loads Low Level Output Voltage CMOS Loads Low Level Output Voltage TTL Loads Input Leakage Current Quiescent Device Current Additional Quiescent Device Current Per Input Pin: 1 Unit Load NOTE: 2. For dual-supply systems theoretical worst case (VI = 2.4V, VCC = 5.5V) specification is 1.8mA. II ICC ICC (Note 2) VCC and GND VCC or GND VCC -2.1 VOL VIH or VIL VIH VIL VOH VIH or VIL -0.02 4.5 to 5.5 4.5 to 5.5 4.5 2 4.4 0.8 2 4.4 0.8 2 4.4 0.8 V V V SYMBOL VI (V) IO (mA) VCC (V) 25oC MIN TYP MAX -40oC TO 85oC -55oC TO 125oC MIN MAX MIN MAX UNITS
-4
4.5
3.98
-
-
3.84
-
3.7
-
V
0.02
4.5
-
-
0.1
-
0.1
-
0.1
V
4
4.5
-
-
0.26
-
0.33
-
0.4
V
0 0 -
5.5 5.5 4.5 to 5.5
100
±0.1 8 360
-
±1 80 450
-
±1 160 490
µA µA µA
HCT Input Loading Table
INPUT Select Data Enable UNIT LOADS 1.5 0.45 0.3
NOTE: Unit Load is ICC limit specified in DC Electrical Table, e.g., 360µA max at 25oC.
Switching Specifications Input tr, tf = 6ns
TEST CONDITIONS 25oC VCC (V) MIN TYP MAX -40oC TO 85oC MIN MAX -55oC TO 125oC MIN MAX UNITS
PARAMETER HC TYPES Propagation Delay (Figure 1) Any Data Input to Y
SYMBOL
tPLH, tPHL CL = 50pF
2 4.5
-
14 -
170 34 29
-
215 43 37
-
255 51 43
ns ns ns ns
CL =15pF CL = 50pF
5 6
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CD54HC151, CD74HC151, CD54HCT151, CD74HCT151
Switching Specifications Input tr, tf = 6ns (Continued)
TEST CONDITIONS 25oC VCC (V) 2 4.5 CL =15pF CL = 50pF Any Select to Y tPLH, tPHL CL = 50pF 5 6 2 4.5 CL =15pF CL = 50pF Any Select to Y tPLH, tPHL CL = 50pF 5 6 2 4.5 CL =15pF CL = 50pF Enable to Y tPLH, tPHL CL = 50pF 5 6 2 4.5 CL =15pF CL = 50pF Enable to Y tPLH, tPHL CL = 50pF 5 6 2 4.5 CL =15pF CL = 50pF Output Transition Time (Figure 1) tTLH, tTHL CL = 50pF 5 6 2 4.5 6 Input Capacitance Power Dissipation Capacitance (Notes 3, 4) HCT TYPES Propagation Delay (Figure 2) Any Data Input to Y tPLH, tPHL CL = 50pF CL =15pF Any Data Input to Y tPLH, tPHL CL = 50pF CL =15pF Any Select to Y tPLH, tPHL CL = 50pF CL =15pF Any Select to Y tPLH, tPHL CL = 50pF CL =15pF Enable to Y tPLH, tPHL CL = 50pF CL =15pF 4.5 5 4.5 5 4.5 5 4.5 5 4.5 5 17 18 12 16 15 38 36 41 43 29 45 51 54 36 48 57 54 62 65 44 ns ns ns ns ns ns ns ns ns ns CIN CPD 5 MIN TYP 15 15 17 11 12 59 MAX 185 37 31 185 37 31 205 41 35 140 28 24 145 29 25 75 15 13 10 -40oC TO 85oC MIN MAX 230 46 39 230 46 39 255 51 43 175 35 30 180 36 31 95 19 16 10 -55oC TO 125oC MIN MAX 280 56 48 280 56 48 310 62 53 210 42 36 220 44 38 110 22 19 10 UNITS ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns pF pF
PARAMETER Any Data Input to Y
SYMBOL
tPLH, tPHL CL = 50pF
5
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