SNJ54ABT533W

更新时间： 2024-11-08 22:42:55

品牌	Logo	应用领域
德州仪器 - TI		锁存器输出元件
页数	文件大小	规格书
14页	481K
描述
OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS

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SNJ54ABT533W 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	零件包装代码：	DFP
包装说明：	DFP, FL20,.3	针数：	20
Reach Compliance Code：	not_compliant	HTS代码：	8542.39.00.01
风险等级：	5.78	系列：	ABT
JESD-30 代码：	R-GDFP-F20	长度：	13.09 mm
负载电容（CL）：	50 pF	逻辑集成电路类型：	BUS DRIVER
最大I（ol）：	0.048 A	位数：	8
功能数量：	1	端口数量：	2
端子数量：	20	最高工作温度：	125 °C
最低工作温度：	-55 °C	输出特性：	3-STATE
输出极性：	INVERTED	封装主体材料：	CERAMIC, GLASS-SEALED
封装代码：	DFP	封装等效代码：	FL20,.3
封装形状：	RECTANGULAR	封装形式：	FLATPACK
峰值回流温度（摄氏度）：	NOT SPECIFIED	电源：	5 V
最大电源电流（ICC）：	30 mA	Prop。Delay @ Nom-Sup：	6.9 ns
传播延迟（tpd）：	7.6 ns	认证状态：	Not Qualified
筛选级别：	MIL-PRF-38535	座面最大高度：	2.45 mm
子类别：	FF/Latches	最大供电电压 (Vsup)：	5.5 V
最小供电电压 (Vsup)：	4.5 V	标称供电电压 (Vsup)：	5 V
表面贴装：	YES	技术：	BICMOS
温度等级：	MILITARY	端子形式：	FLAT
端子节距：	1.27 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	6.92 mm
Base Number Matches：	1

SNJ54ABT533W 数据手册

SN54ABT533, SN74ABT533

OCTAL TRANSPARENT D-TYPE LATCHES

WITH 3-STATE OUTPUTS

SCBS186A – FEBRUARY 1991 – REVISED JULY 1994

SN54ABT533 . . . J PACKAGE

SN74ABT533 . . . DB, DW, OR N PACKAGE

(TOP VIEW)

• State-of-the-Art EPIC-ΙΙB BiCMOS Design

Significantly Reduces Power Dissipation

• Latch-Up Performance Exceeds 500 mA

Per JEDEC Standard JESD-17

• Typical V

(Output Ground Bounce)

OLP

< 1 V at V

= 5 V, T = 25°C

• High-Drive Outputs (–32-mA I

64-mA I

)

• Package Options Include Plastic

Small-Outline (DW) and Shrink

Small-Outline (DB) Packages, Ceramic

Chip Carriers (FK), and Plastic (N) and

Ceramic (J) DIPs

GND

description

SN54ABT533 . . . FK PACKAGE

(TOP VIEW)

The ′ABT533 are 8-bit transparent D-type latches

with 3-state outputs designed specifically for

driving highly capacitive or relatively low-

impedance loads. They are particularly suitable

for implementing buffer registers, I/O ports,

bidirectional bus drivers, and working registers.

2 1 20 19

17 7D

When the latch-enable (LE) input is high, the

Q outputs follow the complements of the data

(D) inputs. When LE is taken low, the Q outputs

are latched at the inverse of the levels set up at the

D inputs. The ′ABT533 provides inverted data at

its outputs.

9 10 11 12 13

A buffered output-enable (OE) input can be used to place the eight outputs in either a normal logic state (high

or low logic levels) or a high-impedance state. In the high-impedance state, the outputs neither load nor drive

the bus lines significantly. The high-impedance state and the increased drive provide the capability to drive bus

lines without need for interface or pullup components.

OE does not affect the internal operations of the latches. Previously stored data can be retained or new data

can be entered while the outputs are in the high-impedance state.

To ensure the high-impedance state during power up or power down, OE should be tied to V through a pullup

resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

The SN74ABT533 is available in TI’s shrink small-outline package (DB), which provides the same I/O pin count

and functionality of standard small-outline packages in less than half the printed-circuit-board area.

The SN54ABT533 is characterized for operation over the full military temperature range of –55°C to 125°C. The

SN74ABT533 is characterized for operation from –40°C to 85°C.

EPIC-ΙΙB is a trademark of Texas Instruments Incorporated.

UNLESS OTHERWISE NOTED this document contains PRODUCTION

DATA information current as of publication date. Products conform to

specifications per the terms of Texas Instruments standard warranty.

Production processing does not necessarily include testing of all

parameters.

2–1

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...14

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与SNJ54ABT533W相关器件

型号	品牌	获取价格	描述	数据表
SNJ54ABT540FK	TI	获取价格	ABT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, CQCC20
SNJ54ABT540J	TI	获取价格	ABT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, CDIP20
SNJ54ABT541DBLE	TI	获取价格	暂无描述
SNJ54ABT541DW	TI	获取价格	ABT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SO-20
SNJ54ABT541DWR	TI	获取价格	ABT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SO-20
SNJ54ABT541FK	TI	获取价格	OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SNJ54ABT541J	TI	获取价格	OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SNJ54ABT541W	TI	获取价格	OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SNJ54ABT543AFK	TI	获取价格	OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS
SNJ54ABT543AJT	TI	获取价格	OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS

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