54F257A/B2C datasheet, PDF - EEWORLD Datasheet

54F257A/B2C: DescriptionMultiplexer, 4-Func, 2 Line Input, TTL, CQCC20; Categorylogic logic; File Size137KB，5 Pages; ManufacturerSignetics

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54F257A/B2C Overview

Multiplexer, 4-Func, 2 Line Input, TTL, CQCC20

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Signetics
Reach Compliance Code	unknown
JESD-30 code	S-XQCC-N20
JESD-609 code	e0
Logic integrated circuit type	MULTIPLEXER
MaximumI(ol)	0.02 A
Number of functions	4
Number of entries	2
Number of terminals	20
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Output characteristics	3-STATE
Package body material	CERAMIC
encapsulated code	QCCN
Encapsulate equivalent code	LCC20,.35SQ
Package shape	SQUARE
Package form	CHIP CARRIER
power supply	5 V
Maximum supply current (ICC)	23 mA
Prop。Delay @ Nom-Sup	11.5 ns
Certification status	Not Qualified
Filter level	38535Q/M;38534H;883B
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	TTL
Temperature level	MILITARY
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	NO LEAD
Terminal pitch	1.27 mm
Terminal location	QUAD
Base Number Matches	1

This Material Copyrighted By Its Respective Manufacturer

	54F257A/B2C	54F257A/BFA	54F257A/BEA
Description	Multiplexer, 4-Func, 2 Line Input, TTL, CQCC20	Multiplexer, 4-Func, 2 Line Input, TTL, CDFP16	Multiplexer, 4-Func, 2 Line Input, TTL, CDIP16
Is it Rohs certified?	incompatible	incompatible	incompatible
Maker	Signetics	Signetics	Signetics
Reach Compliance Code	unknown	unknown	unknow
JESD-30 code	S-XQCC-N20	R-XDFP-F16	R-XDIP-T16
JESD-609 code	e0	e0	e0
Logic integrated circuit type	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER
MaximumI(ol)	0.02 A	0.02 A	0.02 A
Number of functions	4	4	4
Number of entries	2	2	2
Number of terminals	20	16	16
Maximum operating temperature	125 °C	125 °C	125 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C
Output characteristics	3-STATE	3-STATE	3-STATE
Package body material	CERAMIC	CERAMIC	CERAMIC
encapsulated code	QCCN	DFP	DIP
Encapsulate equivalent code	LCC20,.35SQ	FL16,.3	DIP16,.3
Package shape	SQUARE	RECTANGULAR	RECTANGULAR
Package form	CHIP CARRIER	FLATPACK	IN-LINE
power supply	5 V	5 V	5 V
Maximum supply current (ICC)	23 mA	23 mA	23 mA
Certification status	Not Qualified	Not Qualified	Not Qualified
Filter level	38535Q/M;38534H;883B	38535Q/M;38534H;883B	38535Q/M;38534H;883B
Nominal supply voltage (Vsup)	5 V	5 V	5 V
surface mount	YES	YES	NO
technology	TTL	TTL	TTL
Temperature level	MILITARY	MILITARY	MILITARY
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	NO LEAD	FLAT	THROUGH-HOLE
Terminal pitch	1.27 mm	1.27 mm	2.54 mm
Terminal location	QUAD	DUAL	DUAL
Prop。Delay @ Nom-Sup	11.5 ns	11.5 ns	-
Base Number Matches	1	1	-
package instruction	-	DFP, FL16,.3	DIP, DIP16,.3

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

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