ITT - Index of

ITT9316
MSI 4-Bit Binary Counter
ELECTRICAL CHARACTERISTICS (MIC9316·5X)
(TA=O°C to +75°C, Vcc=5.0'V ±5%) (continued)
LIMITS
SYMBOL CHARACTERISTICS O·C +25·C +75·C UNITS CONDITIONS & COMMENTS
MIN. MAX. MIN. TYP. MAX. MIN. MAX.
I, Inp-!!! Leakage Current 60 10 60 60 p.A
MR.CEP
21, Input L.l!]!kage Current 120 20 120 120 p.A Vee=5.25 V
CPo PE. CET
V,=4.5V
%1. Input Leakage Current 40 7.0 40 40 p.A
POI PII Pz• PI
SWITCHING CHARACTERISTICS (TA==25°C)
SYMBOL CHARACTERISTICS MIN. TYP. MAX. UNITS CONDITIONS & COMMENTS
t,d+ (0) Turn-Off Delay 20 ns
t,d_ (0) Turn-On Delay 15 ns
Vee = 5.0 V
CL=15 pF
t,,, (TC) Turn-Off Delay for TC 35 ns (Fig.1)
t"d- (TC) Turn-On Delay for TC 20 ns
t.(CE) Set-Up Time for CE 14 ns Vee=5.0 V
t,(CE) Release Time for CE 12 ns CL = 15 pF (Fig. 2)
t. Set-Up Time for Data 18 ns
t, Release Time for Data 17 ns Vee=5.0 V
CL=15 pF
t.(PE) Set-Up Time for PE 30
n. (Fig. 3)
t,(PE) Release Time for PE 28 n.
t,d_ (MR) Turn-On Delay for MR 33 ns Vee=5.0 V. CL= 15 pF (Fig. 4)
t,,+ Propagation Delay for CET to TC 14 ns Vee-S.OV. CL-15 pF (Fig. 5)
SET-UP TIME: ts Is defined as the minimum time required for the logic level to be present at the logic input prior to the clock
transition from low to high in order for the flip-flop(s) to respond.
RELEASE TIME: tr is deinfed as the maximum time allowed for the logic level to be present at the logic Input prior \0 the clock
transition from low to high in order for the fIIp-flop(s) not to respond.
SWITCHING TIME WAVEFORMS
tpd+IOO)~
I
~ rtpd-IOO)
I
I
00
~ -1 ~ --1.5V
I
I
tpd+ ITt) , .. tpd_ITt)
Tt
Figure 1
1.5Y
"'= I
3-351