Datasheet> 器件分类 > 逻辑> 逻辑> SN74LS242N3

文档预览

SN74LS242N3: 产品描述Bus Transceiver, LS Series, 1-Func, 4-Bit, Inverted Output, TTL, PDIP14,; 产品类别逻辑逻辑; 文件大小756KB，共4页; 制造商Rochester Electronics; 官网地址https://www.rocelec.com/

下载文档详细参数选型对比全文预览

SN74LS242N3概述

Bus Transceiver, LS Series, 1-Func, 4-Bit, Inverted Output, TTL, PDIP14,

SN74LS242N3规格参数

参数名称	属性值
是否无铅	含铅
是否Rohs认证	不符合
厂商名称	Rochester Electronics
包装说明	DIP,
Reach Compliance Code	unknown
其他特性	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
系列	LS
JESD-30 代码	R-PDIP-T14
JESD-609代码	e0
长度	19.305 mm
逻辑集成电路类型	BUS TRANSCEIVER
位数	4
功能数量	1
端口数量	2
端子数量	14
最高工作温度	70 °C
最低工作温度
输出特性	3-STATE
输出极性	INVERTED
封装主体材料	PLASTIC/EPOXY
封装代码	DIP
封装形状	RECTANGULAR
封装形式	IN-LINE
峰值回流温度（摄氏度）	NOT SPECIFIED
传播延迟（tpd）	18 ns
认证状态	Not Qualified
座面最大高度	5.08 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	NO
技术	TTL
温度等级	COMMERCIAL
端子面层	TIN LEAD
端子形式	THROUGH-HOLE
端子节距	2.54 mm
端子位置	DUAL
处于峰值回流温度下的最长时间	NOT SPECIFIED
宽度	7.62 mm

文档预览

下载PDF文档

全文
预览

D ts e t

aa h e

R c e t r lc r nc

o h se Ee to is

Ma u a t r dCo o e t

n fc u e

mp n n s

R c e tr b a d d c mp n ns ae

o h se rn e

o oet r

ma ua trd u ig ete dewaes

n fcue sn i r i/ fr

p rh s d f m te oiia s p l r

uc a e r

o h r n l u pi s

o R c e tr waes rce td f m

r o h se

fr e rae r

te oiia I. Al rce t n ae

r nl P

l e rai s r

d n wi tea p o a o teOC

o e t h p rv l f h

P r aetse u igoiia fcoy

at r e td sn r n la tr

ts p o rmso R c e tr e eo e

e t rga

r o h se d v lp d

ts s lt n t g aa te p o u t

e t oui s o u rne

rd c

me t o e c e teOC d t s e t

es r x e d h

M aa h e.

Qu l yOv riw

e ve

• IO- 0 1

S 90

•A 92 cr ct n

S 1 0 et ai

• Qu l e Ma ua trr Ls (

ai d

n fcues it QML MI- R -

) LP F

385

•C a sQ Mitr

lay

•C a sVS a eL v l

p c ee

• Qu l e S p l r Ls o D sr uos( L )

ai d u pi s it f it b tr QS D

•R c e trsacic l u pir oD A a d

o h se i

r ia s p l t L n

me t aln u t a dD A sa d r s

es lid sr n L tn ad .

R c e tr lcrnc , L i c mmi e t

o h se Ee t is L C s o

tdo

s p ligp o u t ta s t f c so r x e t-

u pyn rd cs h t ai y u tme e p ca

t n fr u lya daee u loto eoiial

i s o q ai n r q a t h s r n l

s p l db id sr ma ua trr.

u pi

e yn ut

y n fcues

T eoiia ma ua trr d ts e t c o a yn ti d c me t e e t tep r r n e

h r n l n fcue’ aa h e a c mp n ig hs o u n r cs h ef ma c

a ds e ic t n o teR c e tr n fcue v rino ti d vc . o h se Ee t n

n p c ai s f h o h se ma ua trd eso f hs e ie R c e tr lcr -

isg aa te tep r r n eo i s mio d co p o u t t teoiia OE s e ic -

c u rne s h ef ma c ft e c n u tr rd cs o h r n l M p c a

t n .T pc lv le aefr eee c p r o e o l. eti mii m o ma i m rt g

i s ‘y ia’ au s r o rfrn e up s s ny C r n nmu

r xmu ai s

ma b b s do p o u t h rceiain d sg , i lt n o s mpetsig

y e a e n rd c c aa tr t , e in smuai , r a l e t .

z o

0 3 ohs E cr i , L . lRg s eevd 7 1 0 3

e e oc

T l r m r, l s v iw wrcl . m

o e n oe p ae it w . e c o

o ec

SN74LS242N3相似产品对比

	SN74LS242N3	SN54LS242J	SN54LS242W	SN54LS242FK	SNJ54LS242FK	SN54LS243FK	SN54LS243W
描述	Bus Transceiver, LS Series, 1-Func, 4-Bit, Inverted Output, TTL, PDIP14,	Bus Transceiver, LS Series, 1-Func, 4-Bit, Inverted Output, TTL, CDIP14, CERAMIC, DIP-14	Bus Transceiver, LS Series, 1-Func, 4-Bit, Inverted Output, TTL, CDFP14, CERAMIC, DFP-14	Bus Transceiver, LS Series, 1-Func, 4-Bit, Inverted Output, TTL, CQCC20, CERAMIC, LCC-20	Bus Transceiver, LS Series, 1-Func, 4-Bit, Inverted Output, TTL, CQCC20	Bus Transceiver, LS Series, 1-Func, 4-Bit, True Output, TTL, CQCC20, CERAMIC, LCC-20	Bus Transceiver, LS Series, 1-Func, 4-Bit, True Output, TTL, CDFP14, CERAMIC, DFP-14
是否无铅	含铅	含铅	含铅	含铅	含铅	含铅	含铅
是否Rohs认证	不符合	不符合	不符合	不符合	不符合	不符合	不符合
包装说明	DIP,	DIP,	DFP,	QCCN,	QCCN,	QCCN,	CERAMIC, DFP-14
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown
其他特性	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
系列	LS	LS	LS	LS	LS	LS	LS
JESD-30 代码	R-PDIP-T14	R-GDIP-T14	R-GDFP-F14	S-CQCC-N20	S-CQCC-N20	S-CQCC-N20	R-GDFP-F14
JESD-609代码	e0	e0	e0	e0	e0	e0	e0
长度	19.305 mm	19.56 mm	9.21 mm	8.89 mm	8.89 mm	8.89 mm	9.21 mm
逻辑集成电路类型	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER
位数	4	4	4	4	4	4	4
功能数量	1	1	1	1	1	1	1
端口数量	2	2	2	2	2	2	2
端子数量	14	14	14	20	20	20	14
最高工作温度	70 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C
最低工作温度	-	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C
输出特性	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
输出极性	INVERTED	INVERTED	INVERTED	INVERTED	INVERTED	TRUE	TRUE
封装主体材料	PLASTIC/EPOXY	CERAMIC, GLASS-SEALED	CERAMIC, GLASS-SEALED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, GLASS-SEALED
封装代码	DIP	DIP	DFP	QCCN	QCCN	QCCN	DFP
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	SQUARE	SQUARE	SQUARE	RECTANGULAR
封装形式	IN-LINE	IN-LINE	FLATPACK	CHIP CARRIER	CHIP CARRIER	CHIP CARRIER	FLATPACK
峰值回流温度（摄氏度）	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
传播延迟（tpd）	18 ns	18 ns	18 ns	18 ns	18 ns	18 ns	18 ns
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
座面最大高度	5.08 mm	5.08 mm	2.03 mm	2.03 mm	2.03 mm	2.03 mm	2.03 mm
最大供电电压 (Vsup)	5.25 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
最小供电电压 (Vsup)	4.75 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 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	NO	NO	YES	YES	YES	YES	YES
技术	TTL	TTL	TTL	TTL	TTL	TTL	TTL
温度等级	COMMERCIAL	MILITARY	MILITARY	MILITARY	MILITARY	MILITARY	MILITARY
端子面层	TIN LEAD	TIN LEAD	TIN LEAD	TIN LEAD	TIN LEAD	TIN LEAD	Tin/Lead (Sn/Pb)
端子形式	THROUGH-HOLE	THROUGH-HOLE	FLAT	NO LEAD	NO LEAD	NO LEAD	FLAT
端子节距	2.54 mm	2.54 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm
端子位置	DUAL	DUAL	DUAL	QUAD	QUAD	QUAD	DUAL
处于峰值回流温度下的最长时间	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
宽度	7.62 mm	7.62 mm	6.29 mm	8.89 mm	8.89 mm	8.89 mm	6.29 mm
厂商名称	Rochester Electronics	-	-	-	Rochester Electronics	Rochester Electronics	Rochester Electronics
零件包装代码	-	DIP	DFP	QLCC	-	QLCC	DFP
针数	-	14	14	20	-	20	14

SN74LS242N3

SN74LS242N3概述

SN74LS242N3规格参数

文档预览

SN74LS242N3相似产品对比

推荐资源