CAT28C64B ,64 kb CMOS Parallel EEPROMBLOCK DIAGRAM8,192 x 8ROWADDR. BUFFERA –AEEPROM5 12DECODER& LATCHESARRAYINADVERTENT HIGH VOLTAGE32 ..
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CD74AC573M96 ,Octal Transparent Non-Inverting Latches with 3-State OutputsTechnical DataCD54174ACS63 'Eiiii'iT/7ii7airr''si'y6iiii)iiiiyiifis'3", CtttM/tiTACTsr3563 573Octal ..
CD74AC574E ,Octal Non-Inverting D-Type Flip-Flops with 3-State OutputsMAXIMUM RATINGS, Absolute-Maximum Values:DC SUPPLY-VOLTAGE (Vcc) ..... -0.5 to 6 VDC INPUT MODE CUR ..
CD74AC574E ,Octal Non-Inverting D-Type Flip-Flops with 3-State Outputs'titiitiitriiihria_i'riii'iirjri")"tt7'iiiiai''ii" fcos477M-cs7hCDS4/74ACT564, 1?lrtM'/r4AcTtmi- r” ..
CD74AC574M ,Octal Non-Inverting D-Type Flip-Flops with 3-State OutputsFeatures:I Exceeds 2-kV ESD Protection - MIL-S TD-883,Method 3015 _ . FI SCR-Latchup-resistant CMOS ..
CD74AC574M96 ,Octal Non-Inverting D-Type Flip-Flops with 3-State OutputsFeatures:CP , GND-IO I Buftsrredinputsvats- £212:FUNCTIONAL DIAGRAMThe RCA-CD54/74AC564 and CD54/74 ..
CD74AC574M96 ,Octal Non-Inverting D-Type Flip-Flops with 3-State OutputsMAXIMUM RATINGS, Absolute-Maximum Values:DC SUPPLY-VOLTAGE (Vcc) ..... -0.5 to 6 VDC INPUT MODE CUR ..
CAT28C64B
64 kb CMOS Parallel EEPROM
FEATURES Fast read access times:
– 90/120/150ns Low power CMOS dissipation:
– Active: 25 mA max.
– Standby: 100 μμμμ μA max.
Simple write operation:
– On-chip address and data latches
– Self-timed write cycle with auto-clear Fast write cycle time:
– 5ms max. CMOS and TTL compatible I/O Hardware and software write protection
DESCRIPTIONThe CAT28C64B is a fast, low power, 5V-only CMOS
Parallel EEPROM organized as 8K x 8-bits. It requires a
simple interface for in-system programming. On-chip
address and data latches, self-timed write cycle with
auto-clear and VCC power up/down write protection
eliminate additional timing and protection hardware.
DATA Polling and Toggle status bits signal the start and
end of the self-timed write cycle. Additionally, the
CAT28C64B features hardware and software write
protection.
BLOCK DIAGRAM Commercial, industrial and automotive
temperature ranges Automatic page write operation:
– 1 to 32 bytes in 5ms
– Page load timer End of write detection:
– Toggle bit
– DATADATADATADATA DATA polling
100,000 program/erase cycles 100 year data retentionThe CAT28C64B is manufactured using Catalyst’s
advanced CMOS floating gate technology. It is designed
to endure 100,000 program/erase cycles and has a data
retention of 100 years. The device is available in JEDEC-
approved 28-pin DIP, TSOP, SOIC, or, 32-pin PLCC
package .
64K-Bit CMOS P ARALLEL EEPROM
CAT28C64B
