74F1764N datasheet, PDF - EEWORLD Datasheet

74F1764N: DescriptionDRAM Controller, 1M X 1, Bipolar, PDIP48; CategoryThe embedded processor and controller Microcontrollers and processors; File Size768KB，28 Pages; ManufacturerSignetics

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74F1764N Overview

DRAM Controller, 1M X 1, Bipolar, PDIP48

Parameter Name	Attribute value
package instruction	,
Reach Compliance Code	unknown
Address bus width	20
boundary scan	NO
Bus compatibility	68020; 68000 FAMILY; 8086
External data bus width
JESD-30 code	R-PDIP-T48
low power mode	NO
memory organization	1M X 1
Number of blocks	1
Number of terminals	48
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	IN-LINE
Certification status	Not Qualified
Maximum slew rate	210 mA
Maximum supply voltage	5.5 V
Minimum supply voltage	4.5 V
Nominal supply voltage	5 V
surface mount	NO
technology	BIPOLAR
Temperature level	COMMERCIAL
Terminal form	THROUGH-HOLE
Terminal location	DUAL
uPs/uCs/peripheral integrated circuit type	MEMORY CONTROLLER, DRAM
Base Number Matches	1

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	74F1764N	74F1765-1A	74F1764A	74F1764-1A
Description	DRAM Controller, 1M X 1, Bipolar, PDIP48	DRAM Controller, 1M X 1, Bipolar, PQCC44	DRAM Controller, 1M X 1, Bipolar, PQCC44	DRAM Controller, 1M X 1, Bipolar, PQCC44
Reach Compliance Code	unknown	unknown	unknown	unknown
Address bus width	20	20	20	20
boundary scan	NO	NO	NO	NO
Bus compatibility	68020; 68000 FAMILY; 8086	68020; 68000 FAMILY; 8086	68020; 68000 FAMILY; 8086	68020; 68000 FAMILY; 8086
JESD-30 code	R-PDIP-T48	S-PQCC-J44	S-PQCC-J44	S-PQCC-J44
low power mode	NO	NO	NO	NO
memory organization	1M X 1	1M X 1	1M X 1	1M X 1
Number of blocks	1	1	1	1
Number of terminals	48	44	44	44
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
Package shape	RECTANGULAR	SQUARE	SQUARE	SQUARE
Package form	IN-LINE	CHIP CARRIER	CHIP CARRIER	CHIP CARRIER
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum slew rate	210 mA	170 mA	210 mA	170 mA
Maximum supply voltage	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage	4.5 V	4.5 V	4.5 V	4.5 V
Nominal supply voltage	5 V	5 V	5 V	5 V
surface mount	NO	YES	YES	YES
technology	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal form	THROUGH-HOLE	J BEND	J BEND	J BEND
Terminal location	DUAL	QUAD	QUAD	QUAD
uPs/uCs/peripheral integrated circuit type	MEMORY CONTROLLER, DRAM	MEMORY CONTROLLER, DRAM	MEMORY CONTROLLER, DRAM	MEMORY CONTROLLER, DRAM
Base Number Matches	1	1	1	-
Maker	-	Signetics	Signetics	Signetics

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