74F1764A datasheet, PDF - EEWORLD Datasheet

74F1764A: DescriptionDRAM Controller, 1M X 1, Bipolar, PQCC44; CategoryThe embedded processor and controller Microcontrollers and processors; File Size768KB，28 Pages; ManufacturerSignetics

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74F1764A Overview

DRAM Controller, 1M X 1, Bipolar, PQCC44

Parameter Name	Attribute value
Maker	Signetics
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	S-PQCC-J44
low power mode	NO
memory organization	1M X 1
Number of blocks	1
Number of terminals	44
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	PLASTIC/EPOXY
Package shape	SQUARE
Package form	CHIP CARRIER
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	YES
technology	BIPOLAR
Temperature level	COMMERCIAL
Terminal form	J BEND
Terminal location	QUAD
uPs/uCs/peripheral integrated circuit type	MEMORY CONTROLLER, DRAM
Base Number Matches	1

This Material Copyrighted By Its Respective Manufacturer

	74F1764A	74F1765-1A	74F1764N	74F1764-1A
Description	DRAM Controller, 1M X 1, Bipolar, PQCC44	DRAM Controller, 1M X 1, Bipolar, PQCC44	DRAM Controller, 1M X 1, Bipolar, PDIP48	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	S-PQCC-J44	S-PQCC-J44	R-PDIP-T48	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	44	44	48	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	SQUARE	SQUARE	RECTANGULAR	SQUARE
Package form	CHIP CARRIER	CHIP CARRIER	IN-LINE	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	YES	YES	NO	YES
technology	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal form	J BEND	J BEND	THROUGH-HOLE	J BEND
Terminal location	QUAD	QUAD	DUAL	QUAD
uPs/uCs/peripheral integrated circuit type	MEMORY CONTROLLER, DRAM	MEMORY CONTROLLER, DRAM	MEMORY CONTROLLER, DRAM	MEMORY CONTROLLER, DRAM
Maker	Signetics	Signetics	-	Signetics
Base Number Matches	1	1	1	-

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