74AHCT157D,112 datasheet, PDF - EEWORLD Datasheet

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74AHCT157D,112: DescriptionAHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16; Categorylogic logic; File Size95KB，16 Pages; ManufacturerNXP; Websitehttps://www.nxp.com; Environmental Compliance

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74AHCT157D,112 Overview

AHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16

74AHCT157D,112 Parametric

Parameter Name	Attribute value
Brand Name	NXP Semiconduc
Is it Rohs certified?	conform to
Maker	NXP
Parts packaging code	SOP
package instruction	SOP, SOP16,.25
Contacts	16
Manufacturer packaging code	SOT109-1
Reach Compliance Code	compli
series	AHCT/VHCT/VT
JESD-30 code	R-PDSO-G16
JESD-609 code	e4
length	9.9 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	MULTIPLEXER
MaximumI(ol)	0.008 A
Humidity sensitivity level	1
Number of functions	4
Number of entries	2
Output times	1
Number of terminals	16
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP16,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
method of packing	TAPE AND REEL
Peak Reflow Temperature (Celsius)	260
power supply	5 V
Prop。Delay @ Nom-Su	11 ns
propagation delay (tpd)	13 ns
Certification status	Not Qualified
Maximum seat height	1.75 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	AUTOMOTIVE
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
width	3.9 mm

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74AHC157; 74AHCT157

Quad 2-input multiplexer

Rev. 02 — 9 November 2007

Product data sheet

1. General description

The 74AHC/AHCT157 are high-speed Si-gate CMOS devices and are pin compatible with

Low Power Schottky TTL (LSTTL). They are speciﬁed in compliance with JEDEC

standard no. 7A.

The 74AHC/AHCT157 are quad 2-input multiplexer which select 4 bits of data from two

sources under the control of a common data select input (S). The enable input (E) is

active LOW. When E is HIGH, all of the outputs (1Y to 4Y) are forced LOW regardless of

all other input conditions.

Moving the data from two groups of registers to four common output buses is a common

use of the 74AHC/AHCT157. The state of the common data select input (S) determines

the particular register from which the data comes. It can also be used as function

generator. The device is useful for implementing highly irregular logic by generating any

four of the 16 different functions of two variables with one variable common. The

74AHC/AHCT157 is logic implementation of a 4-pole, 2-position switch, where the

position of the switch is determine by the logic levels applied to S.

The logic equations are:

1Y = E

(1I1

S + 1I0

2Y = E

(2I1

S + 2I0

3Y = E

(3I1

S + 3I0

4Y = E

(4I1

S + 4I0

The 74AHC/AHCT157 is identical to the 74AHC/AHCT158 but has non-inverting (true)

outputs.

2. Features

Balanced propagation delays

All inputs have a Schmitt-trigger action

Inputs accepts voltages higher than V

Multiple input enable for easy expansion

Ideal for memory chip select decoding

For 74AHC157 only: operates with CMOS input levels

For 74AHCT157 only: operates with TTL input levels

ESD protection:

HBM JESD22-A114E exceeds 2000 V

MM JESD22-A115-A exceeds 200 V

CDM JESD22-C101C exceeds 1000 V

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Description	AHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16	AHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16	AHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16	AHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16	AHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16	AHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16	AHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16	AHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16	AHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16	AHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
Brand Name	NXP Semiconduc	NXP Semiconduc	NXP Semiconduc	NXP Semiconduc	NXP Semiconduc	NXP Semiconduc	NXP Semiconduc	NXP Semiconduc	NXP Semiconduc	NXP Semiconduc
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Maker	NXP	NXP	NXP	NXP	NXP	NXP	NXP	NXP	NXP	NXP
Parts packaging code	SOP	TSSOP	TSSOP	TSSOP	TSSOP	SOP	QFN	SOP	SOP	QFN
package instruction	SOP, SOP16,.25	TSSOP, TSSOP16,.25	TSSOP, TSSOP16,.25	TSSOP, TSSOP16,.25	TSSOP, TSSOP16,.25	SOP, SOP16,.25	2.50 X 3.50 MM, 0.85 MM HEIGHT, MO-241, SOT763-1, DHVQFN-16	3.90 MM, PLASTIC, MS-012, SOT109-1, SOP-16	SOP,	2.50 X 3.50 MM, 0.85 MM HEIGHT, MO-241, SOT763-1, DHVQFN-16
Contacts	16	16	16	16	16	16	16	16	16	16
Manufacturer packaging code	SOT109-1	SOT403-1	SOT403-1	SOT403-1	SOT403-1	SOT109-1	SOT763-1	SOT109-1	SOT109-1	SOT763-1
Reach Compliance Code	compli	compli	compli	compli	compli	compli	unknow	compli	compli	compli
series	AHCT/VHCT/VT	AHC/VHC/H/U/V	AHC/VHC/H/U/V	AHCT/VHCT/VT	AHCT/VHCT/VT	AHCT/VHCT/VT	AHC/VHC/H/U/V	AHC/VHC/H/U/V	AHC/VHC/H/U/V	-
JESD-30 code	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16	R-PQCC-N16	R-PDSO-G16	R-PDSO-G16	-
JESD-609 code	e4	e4	e4	e4	e4	e4	e4	e4	e4	-
length	9.9 mm	5 mm	5 mm	5 mm	5 mm	9.9 mm	3.5 mm	9.9 mm	9.9 mm	-
Load capacitance (CL)	50 pF	50 pF	50 pF	50 pF	50 pF	50 pF	-	50 pF	-	-
Logic integrated circuit type	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER	-
MaximumI(ol)	0.008 A	0.008 A	0.008 A	0.008 A	0.008 A	0.008 A	-	0.008 A	-	-
Humidity sensitivity level	1	1	1	1	1	1	1	1	1	-
Number of functions	4	4	4	4	4	4	4	4	4	-
Number of entries	2	2	2	2	2	2	2	2	2	-
Output times	1	1	1	1	1	1	1	1	1	-
Number of terminals	16	16	16	16	16	16	16	16	16	-
Maximum operating temperature	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	-
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-
Output polarity	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE	-
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-
encapsulated code	SOP	TSSOP	TSSOP	TSSOP	TSSOP	SOP	HVQCCN	SOP	SOP	-
Encapsulate equivalent code	SOP16,.25	TSSOP16,.25	TSSOP16,.25	TSSOP16,.25	TSSOP16,.25	SOP16,.25	-	SOP16,.25	-	-
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	-
Package form	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE	SMALL OUTLINE	-
Peak Reflow Temperature (Celsius)	260	260	260	260	260	260	260	260	260	-
power supply	5 V	2/5.5 V	2/5.5 V	5 V	5 V	5 V	-	2/5.5 V	-	-
Prop。Delay @ Nom-Su	11 ns	11 ns	11 ns	11 ns	11 ns	11 ns	-	11 ns	-	-
propagation delay (tpd)	13 ns	21.5 ns	21.5 ns	13 ns	13 ns	13 ns	21.5 ns	21.5 ns	21.5 ns	-
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-
Maximum seat height	1.75 mm	1.1 mm	1.1 mm	1.1 mm	1.1 mm	1.75 mm	1 mm	1.75 mm	1.75 mm	-
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	-
Minimum supply voltage (Vsup)	4.5 V	2 V	2 V	4.5 V	4.5 V	4.5 V	2 V	2 V	2 V	-
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	-
surface mount	YES	YES	YES	YES	YES	YES	YES	YES	YES	-
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	-
Temperature level	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	-
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)	NICKEL PALLADIUM GOLD	Nickel/Palladium/Gold (Ni/Pd/Au)	NICKEL PALLADIUM GOLD	NICKEL PALLADIUM GOLD	NICKEL PALLADIUM GOLD	NICKEL PALLADIUM GOLD	NICKEL PALLADIUM GOLD	Nickel/Palladium/Gold (Ni/Pd/Au)	-
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	NO LEAD	GULL WING	GULL WING	-
Terminal pitch	1.27 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm	1.27 mm	0.5 mm	1.27 mm	1.27 mm	-
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	QUAD	DUAL	DUAL	-
Maximum time at peak reflow temperature	30	30	30	30	30	30	30	30	30	-
width	3.9 mm	4.4 mm	4.4 mm	4.4 mm	4.4 mm	3.9 mm	2.5 mm	3.9 mm	3.9 mm	-

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