Datasheet Texas Instruments SN74CBT3257 — Ficha de datos

Fabricante	Texas Instruments
Serie	SN74CBT3257

Hojas de datos

Precios

Estado

Embalaje

Paramétricos

Parameters / Models	SN74CBT3257D	SN74CBT3257DBLE	SN74CBT3257DBQR	SN74CBT3257DBQRE4	SN74CBT3257DBQRG4	SN74CBT3257DBR	SN74CBT3257DE4	SN74CBT3257DG4	SN74CBT3257DR	SN74CBT3257DRG4	SN74CBT3257PW	SN74CBT3257PWG4	SN74CBT3257PWLE	SN74CBT3257PWR	SN74CBT3257PWRG4	SN74CBT3257RGYR	SN74CBT3257RGYRG4
Additional Features		Low Power											Low Power
Approx. Price (US$)		0.24 | 1ku											0.24 | 1ku
Bandwidth, MHz	200		200	200	200	200	200	200	200	200	200	200		200	200	200	200
Bandwidth(Max), MHz	200		200	200	200	200	200	200	200	200	200	200		200	200	200	200
Bandwidth(Max)(MHz)		200											200
Bits(#)		4											4
Channels(#)		4											4
Configuration	2:1 SPDT		2:1 SPDT	2:1 SPDT	2:1 SPDT	2:1 SPDT	2:1 SPDT	2:1 SPDT	2:1 SPDT	2:1 SPDT	2:1 SPDT	2:1 SPDT		2:1 SPDT	2:1 SPDT	2:1 SPDT	2:1 SPDT
F @ Nom Voltage(Max)(Mhz)		200											200
ICC @ Nom Voltage(Max)(mA)		0.003											0.003
Input Type		TTL/CMOS											TTL/CMOS
Input/Ouput Voltage(Max), V	5.5		5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5		5.5	5.5	5.5	5.5
Input/Output Continuous Current(Max), mA	128		128	128	128	128	128	128	128	128	128	128		128	128	128	128
Input/Output OFF-state Capacitance(Typ), pF	4		4	4	4	4	4	4	4	4	4	4		4	4	4	4
Mux Configuration		1:2											1:2
Number of Channels	4		4	4	4	4	4	4	4	4	4	4		4	4	4	4
OFF-state leakage current(Max), µA	1		1	1	1	1	1	1	1	1	1	1		1	1	1	1
ON-state leakage current(Max), µA	1		1	1	1	1	1	1	1	1	1	1		1	1	1	1
Operating Temperature Range, C	-40 to 85		-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85		-40 to 85	-40 to 85	-40 to 85	-40 to 85
Operating Temperature Range(C)		-40 to 85											-40 to 85
Output Type		TTL/CMOS											TTL/CMOS
Package Group	SOIC	SSOP	SSOP	SSOP	SSOP	SSOP	SOIC	SOIC	SOIC	SOIC	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	VQFN	VQFN
Package Size: mm2:W x L, PKG	16SOIC: 59 mm2: 6 x 9.9(SOIC)		16SSOP: 19 mm2: 3.9 x 4.9(SSOP)	16SSOP: 19 mm2: 3.9 x 4.9(SSOP)	16SSOP: 19 mm2: 3.9 x 4.9(SSOP)	16SSOP: 19 mm2: 3.9 x 4.9(SSOP)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)		16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16VQFN: 14 mm2: 3.5 x 4(VQFN)	16VQFN: 14 mm2: 3.5 x 4(VQFN)
Package Size: mm2:W x L (PKG)		16SSOP: 29 mm2: 6 x 4.9(SSOP)											16TSSOP: 32 mm2: 6.4 x 5(TSSOP)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Ron(Max), Ohms	20		20	20	20	20	20	20	20	20	20	20		20	20	20	20
Ron(Max)(Ohms)		7											7
Ron(Typ), Ohms	5		5	5	5	5	5	5	5	5	5	5		5	5	5	5
Ron(Typ)(Ohms)		5											5
Schmitt Trigger		No											No
Supply Current(Max), uA	3		3	3	3	3	3	3	3	3	3	3		3	3	3	3
Supply Range, Max	5.5		5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5		5.5	5.5	5.5	5.5
Technology Family		CBT											CBT
VCC(Max)(V)		5.5											5.5
VCC(Min)(V)		4											4
VIH(Min), V	2		2	2	2	2	2	2	2	2	2	2		2	2	2	2
VIL(Max), V	0.8		0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8		0.8	0.8	0.8	0.8
Vdd(Max), V	5.5		5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5		5.5	5.5	5.5	5.5
Vdd(Min), V	4		4	4	4	4	4	4	4	4	4	4		4	4	4	4
Voltage(Nom)(V)		5											5
Vss(Max), V	N/A		N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A		N/A	N/A	N/A	N/A
Vss(Min), V	N/A		N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A		N/A	N/A	N/A	N/A
tpd @ Nom Voltage(Max)(ns)		0.25											0.25

Plan ecológico

Notas de aplicación

• Descargar
  Flexible Voltage-Level Translation With CBT Family Devices
  PDF, 40 Kb, Archivo publicado: jul 20, 1999
  Voltage translation between buses with incompatible logic levels can be accomplished using Texas Instruments (TI) translation-voltage clamps (TVC) or standard crossbar technology (CBT) devices. CBT devices in this application offer flexibility in designs, protection of circuits that are sensitive to high-state voltage-level overshoots, and cost efficiency.
• Descargar
  5-V To 3.3-V Translation With the SN74CBTD3384 (Rev. B)
  PDF, 35 Kb, Revisión: B, Archivo publicado: marzo 1, 1997
  The emergence of low-voltage technology required existing 5-V systems to interact with 3.3-V systems. Compatibility issues of mixed-mode operation created the need for 5-V to 3.3-V translation. Buffers and transceivers serve as effective translators. While providing additional drive, these devices also add propagation delay and require directional control. In cases where additional drive is not
• Descargar
  3.3-V to 2.5-V Translation with Texas Instruments Crossbar Technology (Rev. A)
  PDF, 32 Kb, Revisión: A, Archivo publicado: abr 3, 1998
• Descargar
  VOLTAGE LEVEL TRANSLATION (SL) - Family
  PDF, 111 Kb, Archivo publicado: sept 21, 2011
• Descargar
  Bus FET Switch Solutions for Live Insertion Applications
  PDF, 300 Kb, Archivo publicado: feb 7, 2003
  In today?s competitive computing and networking industry, any equipment downtime due to component interconnects or bus failures impedes communication, hinders productivity and hampers financial growth. In recognizing this increasingly costly unplanned downtime, the industry introduced live-insertion technology to minimize the impact of any such failures. The live-insertion feature enables a networ

Linea modelo

Clasificación del fabricante

• Semiconductors> Switches and Multiplexers> Analog Switches/Muxes