N74ALS646-1N datasheet, PDF - EEWORLD Datasheet

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N74ALS646-1N: DescriptionRegistered Bus Transceiver, 1-Func, 8-Bit, True Output, TTL, PDIP24,; Categorylogic logic; File Size156KB，13 Pages; ManufacturerPhilips Semiconductors (NXP Semiconductors N.V.); Websitehttps://www.nxp.com/

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N74ALS646-1N Overview

Registered Bus Transceiver, 1-Func, 8-Bit, True Output, TTL, PDIP24,

N74ALS646-1N Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Philips Semiconductors (NXP Semiconductors N.V.)
package instruction	DIP, DIP24,.3
Reach Compliance Code	unknown
Control type	INDEPENDENT CONTROL
Counting direction	BIDIRECTIONAL
JESD-30 code	R-PDIP-T24
JESD-609 code	e0
Logic integrated circuit type	REGISTERED BUS TRANSCEIVER
MaximumI(ol)	0.048 A
Number of digits	8
Number of functions	1
Number of terminals	24
Maximum operating temperature	70 °C
Minimum operating temperature
Output characteristics	3-STATE
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP24,.3
Package shape	RECTANGULAR
Package form	IN-LINE
power supply	5 V
Maximum supply current (ICC)	88 mA
Prop。Delay @ Nom-Sup	35 ns
Certification status	Not Qualified
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	TTL
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Trigger type	POSITIVE EDGE

N74ALS646-1N Related Products

	N74ALS646-1N	N74ALS646-1D	N74ALS646D	N74ALS648-1D	N74ALS648-1N	N74ALS648D	N74ALS648N	N74ALS646N
Description	Registered Bus Transceiver, 1-Func, 8-Bit, True Output, TTL, PDIP24,	Registered Bus Transceiver, 1-Func, 8-Bit, True Output, TTL, PDSO24	Registered Bus Transceiver, 1-Func, 8-Bit, True Output, TTL, PDSO24,	Registered Bus Transceiver, 1-Func, 8-Bit, Inverted Output, TTL, PDSO24,	Registered Bus Transceiver, 1-Func, 8-Bit, Inverted Output, TTL, PDIP24,	Registered Bus Transceiver, 1-Func, 8-Bit, Inverted Output, TTL, PDSO24,	Registered Bus Transceiver, 1-Func, 8-Bit, Inverted Output, TTL, PDIP24,	Registered Bus Transceiver, 1-Func, 8-Bit, True Output, TTL, PDIP24,
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Maker	Philips Semiconductors (NXP Semiconductors N.V.)	Philips Semiconductors (NXP Semiconductors N.V.)	Philips Semiconductors (NXP Semiconductors N.V.)	Philips Semiconductors (NXP Semiconductors N.V.)	Philips Semiconductors (NXP Semiconductors N.V.)	Philips Semiconductors (NXP Semiconductors N.V.)	Philips Semiconductors (NXP Semiconductors N.V.)	Philips Semiconductors (NXP Semiconductors N.V.)
package instruction	DIP, DIP24,.3	SOP, SOP24,.4	SOP, SOP24,.4	SOP, SOP24,.4	DIP, DIP24,.3	SOP, SOP24,.4	DIP, DIP24,.3	DIP, DIP24,.3
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
Control type	INDEPENDENT CONTROL	INDEPENDENT CONTROL	INDEPENDENT CONTROL	INDEPENDENT CONTROL	INDEPENDENT CONTROL	INDEPENDENT CONTROL	INDEPENDENT CONTROL	INDEPENDENT CONTROL
Counting direction	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL
JESD-30 code	R-PDIP-T24	R-PDSO-G24	R-PDSO-G24	R-PDSO-G24	R-PDIP-T24	R-PDSO-G24	R-PDIP-T24	R-PDIP-T24
JESD-609 code	e0	e0	e0	e0	e0	e0	e0	e0
Logic integrated circuit type	REGISTERED BUS TRANSCEIVER	REGISTERED BUS TRANSCEIVER	REGISTERED BUS TRANSCEIVER	REGISTERED BUS TRANSCEIVER	REGISTERED BUS TRANSCEIVER	REGISTERED BUS TRANSCEIVER	REGISTERED BUS TRANSCEIVER	REGISTERED BUS TRANSCEIVER
MaximumI(ol)	0.048 A	0.048 A	0.024 A	0.048 A	0.048 A	0.024 A	0.024 A	0.024 A
Number of digits	8	8	8	8	8	8	8	8
Number of functions	1	1	1	1	1	1	1	1
Number of terminals	24	24	24	24	24	24	24	24
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
Output characteristics	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
Output polarity	TRUE	TRUE	TRUE	INVERTED	INVERTED	INVERTED	INVERTED	TRUE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	SOP	SOP	SOP	DIP	SOP	DIP	DIP
Encapsulate equivalent code	DIP24,.3	SOP24,.4	SOP24,.4	SOP24,.4	DIP24,.3	SOP24,.4	DIP24,.3	DIP24,.3
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	IN-LINE	SMALL OUTLINE	IN-LINE	IN-LINE
power supply	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
Maximum supply current (ICC)	88 mA	88 mA	88 mA	88 mA	88 mA	88 mA	88 mA	88 mA
Prop。Delay @ Nom-Sup	35 ns	35 ns	35 ns	39 ns	39 ns	39 ns	39 ns	35 ns
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	NO	YES	YES	YES	NO	YES	NO	NO
technology	TTL	TTL	TTL	TTL	TTL	TTL	TTL	TTL
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE	GULL WING	GULL WING	GULL WING	THROUGH-HOLE	GULL WING	THROUGH-HOLE	THROUGH-HOLE
Terminal pitch	2.54 mm	1.27 mm	1.27 mm	1.27 mm	2.54 mm	1.27 mm	2.54 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Trigger type	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE

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