74HC151D-74HC151N-74HCT151N Fast Delivery |IC PHOENIX CO.,LIMITED

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74HC151D-74HC151N-74HCT151N
8-input multiplexer
1. General description
The 74HC151; 74HCT151 are 8-bit multiplexer with eight binary inputs (I0 to I7), three
select inputs (S0 to S2) and an enable input (E). One of the eight binary inputs is selected
by the select inputs and routed to the complementary outputs (Y and Y). A HIGH on E
forces the output Y LOW and output Y HIGH. Inputs also include clamp diodes that enable
the use of current limiting resistors to interface inputs to voltages in excess of VCC.
2. Features and benefits Input levels: For 74HC151: CMOS level For 74HCT151: TTL level Low-power dissipation Non-inverting data path Specified in compliance with JEDEC standard no. 7A ESD protection: HBM JESD22-A114F exceeds 2000V MM JESD22-A115-A exceeds 200V Multiple package options Specified from 40 C to +85 C and from 40 C to +125C
3. Ordering information
74HC151; 74HCT151
8-input multiplexer
Rev. 4 — 11 February 2013 Product data sheet
Table 1. Ordering information
74HC151N 40 C to +125C DIP16 plastic dual in-line package; 16 leads (300 mil) SOT38-4
74HCT151N
74HC151D 40 C to +125 C SO16 plastic small outline package; 16 leads; body width
3.9 mm
SOT109-1
74HCT151D
74HC151DB 40 C to +125C SSOP16 plastic shrink small outline package; 16 leads;
body width 5.3 mm
SOT338-1
74HCT151DB
74HC151PW 40 C to +125 C TSSOP16 plastic thin shrink small outline package; 16 leads;
body width 4.4 mm
SOT403-1
74HCT151PW
NXP Semiconductors 74HC151; 74HCT151
8-input multiplexer
4. Functional diagram
NXP Semiconductors 74HC151; 74HCT151
8-input multiplexer
5. Pinning information
5.1 Pinning
5.2 Pin description
Table 2. Pin description
I0 to I7 4, 3, 2, 1, 15, 14, 13, 12 data inputs 5 multiplexer output 6 complementary multiplexer output 7 enable input (active LOW)
GND 8 ground (0V)
S0, S1, S2 11, 10, 9 common data select inputs
VCC 16 supply voltage
NXP Semiconductors 74HC151; 74HCT151
8-input multiplexer
6. Functional description
[1] H= HIGH voltage level; L= LOW voltage level; X= don’t care.
7. Limiting values
Table 3. Function table[1] X XXX XXX XXX XH L L L L L XXX XXX XH L L L L H XXX XXX XL H L L H X L XX XXX XH L L L H X H XX XXX XL H L H L X XL X XXX XH L L H L X XH X XXX XL H L H H X XXL XXX XH L L H H X XXH XXX XL H LLX X X X LX X X H L LLX X X X H X X X LH H L H X XXX XL X XH L LH X X X X X H X X LH H H L X XXX XXL XH L H H L X XXX XXH XL H H H H X XXX XXX L H L H H H X XXX XXX H L H
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
VCC supply voltage 0.5 +7 V
IIK input clamping current VI < 0.5 V or VI >VCC +0.5 V - 20 mA
IOK output clamping current VO< 0.5 V or VO >VCC +0.5V - 20 mA output current VO = 0.5 V to (VCC +0.5V) - 25 mA
ICC supply current - +50 mA
IGND ground current - 50 mA
Tstg storage temperature 65 +150 C
NXP Semiconductors 74HC151; 74HCT151
8-input multiplexer
[1] For DIP16 package: Ptot derates linearly with 12 mW/K above 70 C.
[2] For SO16 package: Ptot derates linearly with 8 mW/K above 70 C.
[3] For SSOP16 and TSSOP16 packages: Ptot derates linearly with 5.5 mW/K above 60 C.
8. Recommended operating conditions
Ptot total power dissipation Tamb = 40 C to +125C
DIP16 package [1]- 750 mW
SO16 package [2]- 500 mW
(T)SSOP16 package [3]- 500 mW
Table 4. Limiting values …continued
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Table 5. Recommended operating conditions
Voltages are referenced to GND (ground = 0V)
VCC supply voltage 2.0 5.0 6.0 4.5 5.0 5.5 V input voltage 0 - VCC 0- VCC V output voltage 0 - VCC 0- VCC V
Tamb ambient temperature 40 +25 +125 40 +25 +125 C
t/V input transition rise and fall rate VCC = 2.0 V - - 625 - - - ns/V
VCC = 4.5 V - 1.67 139 - 1.67 139 ns/V
VCC = 6.0 V --83 - --ns/V
NXP Semiconductors 74HC151; 74HCT151
8-input multiplexer
9. Static characteristicsTable 6. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground=0V).
74HC151
VIH HIGH-level
input voltage
VCC= 2.0V 1.5 1.2 - 1.5 - 1.5 - V
VCC= 4.5V 3.15 2.4 - 3.15 - 3.15 - V
VCC= 6.0V 4.2 3.2 - 4.2 - 4.2 - V
VIL LOW-level
input voltage
VCC= 2.0V - 0.8 0.5 - 0.5 - 0.5 V
VCC= 4.5V - 2.1 1.35 - 1.35 - 1.35 V
VCC= 6.0V - 2.8 1.8 - 1.8 - 1.8 V
VOH HIGH-level
output voltage =VIHorVIL= 20 A; VCC= 2.0V 1.9 2.0 - 1.9 - 1.9 - V= 20 A; VCC= 4.5V 4.4 4.5 - 4.4 - 4.4 - V= 20 A; VCC= 6.0V 5.9 6.0 - 5.9 - 5.9 - V= 4.0 mA; VCC= 4.5V 3.98 4.32 - 3.84 - 3.7 - V= 5.2 mA; VCC= 6.0V 5.48 5.81 - 5.34 - 5.2 - V
VOL LOW-level
output voltage =VIHorVIL =20 A; VCC= 2.0V - 0 0.1 - 0.1 - 0.1 V =20 A; VCC= 4.5V - 0 0.1 - 0.1 - 0.1 V =20 A; VCC= 6.0V - 0 0.1 - 0.1 - 0.1 V= 4.0 mA; VCC= 4.5V - 0.15 0.26 - 0.33 - 0.4 V= 5.2 mA; VCC= 6.0V - 0.16 0.26 - 0.33 - 0.4 V input leakage
current =VCCor GND;
VCC =6.0V 0.1 - 1.0 - 1.0 A
ICC supply current VI =VCCor GND; IO =0A;
VCC =6.0V - 8.0 - 80 - 160 A input
capacitance
-3.5 - pF
NXP Semiconductors 74HC151; 74HCT151
8-input multiplexer
74HCT151
VIH HIGH-level
input voltage
VCC= 4.5 V to 5.5V 2.0 1.6 - 2.0 - 2.0 - V
VIL LOW-level
input voltage
VCC= 4.5 V to 5.5V - 1.2 0.8 - 0.8 - 0.8 V
VOH HIGH-level
output voltage =VIHor VIL; VCC =4.5V= 20A 4.4 4.5 - 4.4 - 4.4 - V=4 mA 3.98 4.32 - 3.84 - 3.7 - V
VOL LOW-level
output voltage =VIHor VIL; VCC =4.5V =20A - 0 0.1 - 0.1 - 0.1 V= 4.0 mA - 0.15 0.26 - 0.33 - 0.4 V input leakage
current =VCCor GND;
VCC =5.5V 0.1 - 1.0 - 1.0 A
ICC supply current VI =VCCor GND; IO =0A;
VCC =5.5V - 8.0 - 80 - 160 A
ICC additional
supply current =VCC 2.1V;
other inputs at VCCor GND;
VCC= 4.5Vto 5.5V; =0A
per input pin; In inputs - 45 162 - 203 - 221 A
per input pin; E input - 30 108 - 135 - 147 A
per input pin; Sn input - 150 540 - 675 - 735 A input
capacitance
-3.5 - pF
Table 6. Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground=0V).
NXP Semiconductors 74HC151; 74HCT151
8-input multiplexer
10. Dynamic characteristicsTable 7. Dynamic characteristics
Voltages are referenced to GND (ground =0 V); CL = 50 pF unless otherwise specified; for test circuit see Figure7.
For type 74HC151
tpd propagation
delayto Y; see Figure5 [1]
VCC = 2.0 V - 52 170 - 215 - 255 ns
VCC = 4.5 V - 19 34 - 43 - 51 ns
VCC =5V; CL =15pF - 17 - - - - - ns
VCC = 6.0 V - 15 29 - 37 - 43 nsto Y; see Figure5 [1]
VCC = 2.0 V - 58 185 - 230 - 280 ns
VCC = 4.5 V - 21 37 - 46 - 56 ns
VCC =5V; CL =15pF - 17 - - - - - ns
VCC = 6.0 V - 17 31 - 39 - 48 ns
Sn to Y; see Figure6 [1]
VCC = 2.0 V - 61 185 - 230 - 280 ns
VCC = 4.5 V - 22 37 - 46 - 56 ns
VCC =5V; CL =15pF - 19 - - - - - ns
VCC = 6.0 V - 18 31 - 39 - 48 ns
Sn to Y; see Figure6 [1]
VCC = 2.0 V - 61 205 - 255 - 310 ns
VCC = 4.5 V - 22 41 - 51 - 62 ns
VCC =5V; CL =15pF - 19 - - - - - ns
VCC = 6.0 V - 18 35 - 43 - 53 ns
E to Y; see Figure6
VCC = 2.0 V - 41 125 - 155 - 190 ns
VCC = 4.5 V - 15 25 - 31 - 38 ns
VCC =5V; CL =15pF - 12 - - - - - ns
VCC = 6.0 V - 12 21 - 26 - 32 ns
E to Y; see Figure6
VCC = 2.0 V - 47 145 - 180 - 220 ns
VCC = 4.5 V - 17 29 - 36 - 44 ns
VCC =5V; CL =15pF - 14 - - - - - ns
VCC = 6.0 V - 14 25 - 31 - 38 ns transition
time
Y, Y; see Figure5 [2]
VCC = 2.0 V - 19 75 - 95 - 110 ns
VCC = 4.5 V - 7 15 - 19 - 22 ns
VCC = 6.0 V - 6 13 - 16 - 19 ns
NXP Semiconductors 74HC151; 74HCT151
8-input multiplexer
[1] tpd is the same as tPLH and tPHL.
[2] tt is the same as tTHL and tTLH.
[3] CPD is used to determine the dynamic power dissipation (PD in W). =CPD VCC2fi N+ (CL VCC2 fo) where:
fi = input frequency in MHz;= output frequency in MHz;= output load capacitance in pF;
VCC = supply voltage in V;= number of inputs switching;
(CL VCC2fo)= sum of outputs.
CPD power
dissipation
capacitance=50 pF;f= 1 MHz; =GNDto VCC
[3] -40 - - - - - pF
For type 74HCT151
tpd propagation
delay
In to Y; see Figure5 [1]
VCC = 4.5 V - 22 38 - 48 - 57 ns
VCC =5V; CL =15pF - 19 - - - - - ns
In to Y; see Figure5 [1]
VCC = 4.5 V - 22 38 - 48 - 57 ns
VCC =5V; CL =15pF - 19 - - - - - nsto Y; see Figure6 [1]
VCC = 4.5 V - 23 41 - 51 - 62 ns
VCC =5V; CL =15pF - 20 - - - - - ns
Sn to Y; see Figure6 [1]
VCC = 4.5 V - 25 43 - 54 - 65 ns
VCC =5V; CL =15pF - 20 - - - - - nsto Y; see Figure6 [1]
VCC = 4.5 V - 16 29 - 36 - 44 ns
VCC =5V; CL =15pF - 13 - - - - - nsto Y; see Figure6 [1]
VCC = 4.5 V - 21 36 - 45 - 54 ns
VCC =5V; CL =15pF - 18 - - - - - ns transition
time
Y, Y; see Figure5 [2]
VCC = 4.5 V - 7 15 - 19 - 22 ns
CPD power
dissipation
capacitance=50 pF;f= 1 MHz; =GNDto VCC
[3] -40 - - - - - pF
Table 7. Dynamic characteristics …continued
Voltages are referenced to GND (ground =0 V); CL = 50 pF unless otherwise specified; for test circuit see Figure7.
NXP Semiconductors 74HC151; 74HCT151
8-input multiplexer
11. Waveforms

Partno	Mfg	Dc	Qty	Available	Descript
74HC151D	NXP	N/a	58874	avai	74HC/HCT151; 8-input multiplexer
74HC151N	PH	N/a	19	avai	74HC/HCT151; 8-input multiplexer
74HCT151N	PH	N/a	45	avai	74HC/HCT151; 8-input multiplexer