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74FCT244AFC: 产品描述Bus Driver, FCT Series, 2-Func, 4-Bit, True Output, CMOS, CDFP20, CERAMIC, FP-20; 产品类别逻辑逻辑; 文件大小876KB，共5页; 制造商Rochester Electronics; 官网地址https://www.rocelec.com/

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74FCT244AFC概述

Bus Driver, FCT Series, 2-Func, 4-Bit, True Output, CMOS, CDFP20, CERAMIC, FP-20

74FCT244AFC规格参数

参数名称	属性值
包装说明	DFP,
Reach Compliance Code	unknown
Is Samacsys	N
系列	FCT
JESD-30 代码	R-GDFP-F20
逻辑集成电路类型	BUS DRIVER
位数	4
功能数量	2
端口数量	2
端子数量	20
最高工作温度	70 °C
最低工作温度
输出特性	3-STATE
输出极性	TRUE
封装主体材料	CERAMIC, GLASS-SEALED
封装代码	DFP
封装形状	RECTANGULAR
封装形式	FLATPACK
传播延迟（tpd）	4.8 ns
座面最大高度	2.286 mm
最大供电电压 (Vsup)	5.25 V
最小供电电压 (Vsup)	4.75 V
标称供电电压 (Vsup)	5 V
表面贴装	YES
技术	CMOS
温度等级	COMMERCIAL
端子形式	FLAT
端子节距	1.27 mm
端子位置	DUAL
宽度	6.731 mm
Base Number Matches	1

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REI Datasheet

74FCT244A

Octal Buffer/Line Driver with TRI-STATE Outputs

The ‘FCT244A is an octal buffer and line driver designated to be employed as a memory address

driver, clock driver and bus-oriented transmitter/receiver which provides improved PC board density.

Rochester Electronics

Manufactured Components

Rochester branded components are

manufactured using either die/wafers

purchased from the original suppliers

or Rochester wafers recreated from the

original IP. All recreations are done with

the approval of the OCM.

Parts are tested using original factory

test programs or Rochester developed

test solutions to guarantee product

meets or exceeds the OCM data sheet.

Quality Overview

•

ISO-9001

AS9120 certification

Qualified Manufacturers List (QML) MIL-PRF-38535

•

Class Q Military

•

Class V Space Level

Qualified Suppliers List of Distributors (QSLD)

•

Rochester is a critical supplier to DLA and

meets all industry and DLA standards.

Rochester Electronics, LLC is committed to supplying

products that satisfy customer expectations for

quality and are equal to those originally supplied by

industry manufacturers.

The original manufacturer’s datasheet accompanying this document reflects the performance

and specifications of the Rochester manufactured version of this device. Rochester Electronics

guarantees the performance of its semiconductor products to the original OEM specifications.

‘Typical’ values are for reference purposes only. Certain minimum or maximum ratings may be

based on product characterization, design, simulation, or sample testing.

To learn more, please visit

www.rocelec.com

74FCT244AFC相似产品对比

	74FCT244AFC	74FCT244AFCQR	74FCT244ALC	74FCT244ALCQR	74FCT244ASCQR	74FCT244AQSCX	74FCT244APCQR
描述	Bus Driver, FCT Series, 2-Func, 4-Bit, True Output, CMOS, CDFP20, CERAMIC, FP-20	Bus Driver, FCT Series, 2-Func, 4-Bit, True Output, CMOS, CDFP20, CERAMIC, FP-20	Bus Driver, FCT Series, 2-Func, 4-Bit, True Output, CMOS, CQCC20, CERAMIC, LCC-20	Bus Driver, FCT Series, 2-Func, 4-Bit, True Output, CMOS, CQCC20, CERAMIC, LCC-20	Bus Driver, FCT Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20, SOIC-20	Bus Driver, FCT Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20, 0.150 INCH, PLASTIC, QSOP-20	Bus Driver, FCT Series, 2-Func, 4-Bit, True Output, CMOS, PDIP20, PLASTIC, DIP-20
包装说明	DFP,	DFP,	QCCN,	QCCN,	SOP,	0.150 INCH, PLASTIC, QSOP-20	DIP,
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown
系列	FCT	FCT	FCT	FCT	FCT	FCT	FCT
JESD-30 代码	R-GDFP-F20	R-GDFP-F20	S-CQCC-N20	S-CQCC-N20	R-PDSO-G20	R-PDSO-G20	R-PDIP-T20
逻辑集成电路类型	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER
位数	4	4	4	4	4	4	4
功能数量	2	2	2	2	2	2	2
端口数量	2	2	2	2	2	2	2
端子数量	20	20	20	20	20	20	20
最高工作温度	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
输出特性	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
输出极性	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE
封装主体材料	CERAMIC, GLASS-SEALED	CERAMIC, GLASS-SEALED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	DFP	DFP	QCCN	QCCN	SOP	SSOP	DIP
封装形状	RECTANGULAR	RECTANGULAR	SQUARE	SQUARE	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	FLATPACK	FLATPACK	CHIP CARRIER	CHIP CARRIER	SMALL OUTLINE	SMALL OUTLINE, SHRINK PITCH	IN-LINE
传播延迟（tpd）	4.8 ns	4.8 ns	4.8 ns	4.8 ns	4.8 ns	4.8 ns	4.8 ns
座面最大高度	2.286 mm	2.286 mm	1.905 mm	1.905 mm	2.65 mm	1.75 mm	5.08 mm
最大供电电压 (Vsup)	5.25 V	5.25 V	5.25 V	5.25 V	5.25 V	5.25 V	5.25 V
最小供电电压 (Vsup)	4.75 V	4.75 V	4.75 V	4.75 V	4.75 V	4.75 V	4.75 V
标称供电电压 (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	5 V
表面贴装	YES	YES	YES	YES	YES	YES	NO
技术	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
温度等级	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
端子形式	FLAT	FLAT	NO LEAD	NO LEAD	GULL WING	GULL WING	THROUGH-HOLE
端子节距	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	0.635 mm	2.54 mm
端子位置	DUAL	DUAL	QUAD	QUAD	DUAL	DUAL	DUAL
宽度	6.731 mm	6.731 mm	8.89 mm	8.89 mm	7.5 mm	3.9116 mm	7.62 mm
Is Samacsys	N	N	N	N	N	-	-
Base Number Matches	1	1	1	1	1	-	-
长度	-	-	8.89 mm	8.89 mm	12.8 mm	8.65 mm	24.892 mm

74FCT244AFC

74FCT244AFC概述

74FCT244AFC规格参数

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