IC
INTEGRATED CIRCUIT
sn54ls74aj
dm54ls74j/883c
both have same specs
DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR
generic Number :
Military/High-Rel : N
Tech. : TTL
Clear (Y/N) : Yes
Preset (Y/N) : Yes
f(oper) Max. (Hz) : 29M
t(PLH) Maximum (S) : 40n
Nom. Supp Volt : 5.0
Minimum Operating Temp ( C) : -55
Maximum Operating Temp ( C) : 125
Output Config :
Package Style : DIP
Mounting Style : T
# Pins : 14
MIL-SPEC
UNUSED SURPLUS
NOTE:
ALL ELECTRONICS ARE UNTESTED
SOLD AS IS